42741108

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 120748320

約数和(自身を除く): 78007212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 131, 159, 162, 171, 212, 228, 262, 318, 324, 342, 393, 477, 513, 524, 636, 684, 786, 954, 1007, 1026, 1179, 1431, 1539, 1572, 1908, 2014, 2052, 2358, 2489, 2862, 3021, 3078, 3537, 4028, 4293, 4716, 4978, 5724, 6042, 6156, 6943, 7074, 7467, 8586, 9063, 9956, 10611, 12084, 13886, 14148, 14934, 17172, 18126, 20829, 21222, 22401, 27189, 27772, 29868, 36252, 41658, 42444, 44802, 54378, 62487, 67203, 81567, 83316, 89604, 108756, 124974, 131917, 134406, 163134, 187461, 201609, 249948, 263834, 268812, 326268, 374922, 395751, 403218, 527668, 562383, 749844, 791502, 806436, 1124766, 1187253, 1583004, 2249532, 2374506, 3561759, 4749012, 7123518, 10685277, 14247036, 21370554, 42741108]

約数ペア:

[(1, 42741108), (2, 21370554), (3, 14247036), (4, 10685277), (6, 7123518), (9, 4749012), (12, 3561759), (18, 2374506), (19, 2249532), (27, 1583004), (36, 1187253), (38, 1124766), (53, 806436), (54, 791502), (57, 749844), (76, 562383), (81, 527668), (106, 403218), (108, 395751), (114, 374922), (131, 326268), (159, 268812), (162, 263834), (171, 249948), (212, 201609), (228, 187461), (262, 163134), (318, 134406), (324, 131917), (342, 124974), (393, 108756), (477, 89604), (513, 83316), (524, 81567), (636, 67203), (684, 62487), (786, 54378), (954, 44802), (1007, 42444), (1026, 41658), (1179, 36252), (1431, 29868), (1539, 27772), (1572, 27189), (1908, 22401), (2014, 21222), (2052, 20829), (2358, 18126), (2489, 17172), (2862, 14934), (3021, 14148), (3078, 13886), (3537, 12084), (4028, 10611), (4293, 9956), (4716, 9063), (4978, 8586), (5724, 7467), (6042, 7074), (6156, 6943)]