19398446028

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{52937}}^1$

素因数の和:52998

約数の個数: 144

約数和(自身を含む): 56652130080

約数和(自身を除く): 37253684052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 243, 261, 324, 348, 351, 377, 468, 486, 522, 702, 754, 783, 972, 1044, 1053, 1131, 1404, 1508, 1566, 2106, 2262, 2349, 3132, 3159, 3393, 4212, 4524, 4698, 6318, 6786, 7047, 9396, 10179, 12636, 13572, 14094, 20358, 28188, 30537, 40716, 52937, 61074, 91611, 105874, 122148, 158811, 183222, 211748, 317622, 366444, 476433, 635244, 688181, 952866, 1376362, 1429299, 1535173, 1905732, 2064543, 2752724, 2858598, 3070346, 4129086, 4287897, 4605519, 5717196, 6140692, 6193629, 8258172, 8575794, 9211038, 12387258, 12863691, 13816557, 17151588, 18422076, 18580887, 19957249, 24774516, 25727382, 27633114, 37161774, 39914498, 41449671, 51454764, 55266228, 55742661, 59871747, 74323548, 79828996, 82899342, 111485322, 119743494, 124349013, 165798684, 167227983, 179615241, 222970644, 239486988, 248698026, 334455966, 359230482, 373047039, 497396052, 538845723, 668911932, 718460964, 746094078, 1077691446, 1492188156, 1616537169, 2155382892, 3233074338, 4849611507, 6466148676, 9699223014, 19398446028]

約数ペア:

[(1, 19398446028), (2, 9699223014), (3, 6466148676), (4, 4849611507), (6, 3233074338), (9, 2155382892), (12, 1616537169), (13, 1492188156), (18, 1077691446), (26, 746094078), (27, 718460964), (29, 668911932), (36, 538845723), (39, 497396052), (52, 373047039), (54, 359230482), (58, 334455966), (78, 248698026), (81, 239486988), (87, 222970644), (108, 179615241), (116, 167227983), (117, 165798684), (156, 124349013), (162, 119743494), (174, 111485322), (234, 82899342), (243, 79828996), (261, 74323548), (324, 59871747), (348, 55742661), (351, 55266228), (377, 51454764), (468, 41449671), (486, 39914498), (522, 37161774), (702, 27633114), (754, 25727382), (783, 24774516), (972, 19957249), (1044, 18580887), (1053, 18422076), (1131, 17151588), (1404, 13816557), (1508, 12863691), (1566, 12387258), (2106, 9211038), (2262, 8575794), (2349, 8258172), (3132, 6193629), (3159, 6140692), (3393, 5717196), (4212, 4605519), (4524, 4287897), (4698, 4129086), (6318, 3070346), (6786, 2858598), (7047, 2752724), (9396, 2064543), (10179, 1905732), (12636, 1535173), (13572, 1429299), (14094, 1376362), (20358, 952866), (28188, 688181), (30537, 635244), (40716, 476433), (52937, 366444), (61074, 317622), (91611, 211748), (105874, 183222), (122148, 158811)]