20137989498894

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1\times {\mathrm{158527}}^1$

素因数の和:160575

約数の個数: 128

約数和(自身を含む): 48075835392000

約数和(自身を除く): 27937845893106

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 213, 306, 426, 459, 639, 918, 1207, 1278, 1917, 1949, 2414, 3621, 3834, 3898, 5847, 7242, 10863, 11694, 17541, 21726, 32589, 33133, 35082, 52623, 65178, 66266, 99399, 105246, 138379, 158527, 198798, 276758, 298197, 317054, 415137, 475581, 596394, 830274, 894591, 951162, 1245411, 1426743, 1789182, 2352443, 2490822, 2694959, 2853486, 3736233, 4280229, 4704886, 5389918, 7057329, 7472466, 8084877, 8560458, 11255417, 14114658, 16169754, 21171987, 22510834, 24254631, 33766251, 42343974, 48509262, 63515961, 67532502, 72763893, 101298753, 127031922, 145527786, 191342089, 202597506, 303896259, 308969123, 382684178, 574026267, 607792518, 617938246, 926907369, 1148052534, 1722078801, 1853814738, 2780722107, 3444157602, 5166236403, 5252475091, 5561444214, 8342166321, 10332472806, 10504950182, 15757425273, 16684332642, 21936807733, 31514850546, 43873615466, 47272275819, 65810423199, 94544551638, 131620846398, 141816827457, 197431269597, 283633654914, 372925731461, 394862539194, 592293808791, 745851462922, 1118777194383, 1184587617582, 2237554388766, 3356331583149, 6712663166298, 10068994749447, 20137989498894]

約数ペア:

[(1, 20137989498894), (2, 10068994749447), (3, 6712663166298), (6, 3356331583149), (9, 2237554388766), (17, 1184587617582), (18, 1118777194383), (27, 745851462922), (34, 592293808791), (51, 394862539194), (54, 372925731461), (71, 283633654914), (102, 197431269597), (142, 141816827457), (153, 131620846398), (213, 94544551638), (306, 65810423199), (426, 47272275819), (459, 43873615466), (639, 31514850546), (918, 21936807733), (1207, 16684332642), (1278, 15757425273), (1917, 10504950182), (1949, 10332472806), (2414, 8342166321), (3621, 5561444214), (3834, 5252475091), (3898, 5166236403), (5847, 3444157602), (7242, 2780722107), (10863, 1853814738), (11694, 1722078801), (17541, 1148052534), (21726, 926907369), (32589, 617938246), (33133, 607792518), (35082, 574026267), (52623, 382684178), (65178, 308969123), (66266, 303896259), (99399, 202597506), (105246, 191342089), (138379, 145527786), (158527, 127031922), (198798, 101298753), (276758, 72763893), (298197, 67532502), (317054, 63515961), (415137, 48509262), (475581, 42343974), (596394, 33766251), (830274, 24254631), (894591, 22510834), (951162, 21171987), (1245411, 16169754), (1426743, 14114658), (1789182, 11255417), (2352443, 8560458), (2490822, 8084877), (2694959, 7472466), (2853486, 7057329), (3736233, 5389918), (4280229, 4704886)]