18772376910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1\times {\mathrm{1511}}^1$

素因数の和:2478

約数の個数: 128

約数和(自身を含む): 52352262144

約数和(自身を除く): 33579885234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 883, 938, 1005, 1407, 1511, 1766, 2010, 2345, 2649, 2814, 3022, 4415, 4533, 4690, 5298, 6181, 7035, 7555, 8830, 9066, 10577, 12362, 13245, 14070, 15110, 18543, 21154, 22665, 26490, 30905, 31731, 37086, 45330, 52885, 59161, 61810, 63462, 92715, 101237, 105770, 118322, 158655, 177483, 185430, 202474, 295805, 303711, 317310, 354966, 414127, 506185, 591610, 607422, 708659, 828254, 887415, 1012370, 1242381, 1334213, 1417318, 1518555, 1774830, 2070635, 2125977, 2484762, 2668426, 3037110, 3543295, 4002639, 4141270, 4251954, 6211905, 6671065, 7086590, 8005278, 9339491, 10629885, 12423810, 13342130, 18678982, 20013195, 21259770, 28018473, 40026390, 46697455, 56036946, 89392271, 93394910, 140092365, 178784542, 268176813, 280184730, 446961355, 536353626, 625745897, 893922710, 1251491794, 1340884065, 1877237691, 2681768130, 3128729485, 3754475382, 6257458970, 9386188455, 18772376910]

約数ペア:

[(1, 18772376910), (2, 9386188455), (3, 6257458970), (5, 3754475382), (6, 3128729485), (7, 2681768130), (10, 1877237691), (14, 1340884065), (15, 1251491794), (21, 893922710), (30, 625745897), (35, 536353626), (42, 446961355), (67, 280184730), (70, 268176813), (105, 178784542), (134, 140092365), (201, 93394910), (210, 89392271), (335, 56036946), (402, 46697455), (469, 40026390), (670, 28018473), (883, 21259770), (938, 20013195), (1005, 18678982), (1407, 13342130), (1511, 12423810), (1766, 10629885), (2010, 9339491), (2345, 8005278), (2649, 7086590), (2814, 6671065), (3022, 6211905), (4415, 4251954), (4533, 4141270), (4690, 4002639), (5298, 3543295), (6181, 3037110), (7035, 2668426), (7555, 2484762), (8830, 2125977), (9066, 2070635), (10577, 1774830), (12362, 1518555), (13245, 1417318), (14070, 1334213), (15110, 1242381), (18543, 1012370), (21154, 887415), (22665, 828254), (26490, 708659), (30905, 607422), (31731, 591610), (37086, 506185), (45330, 414127), (52885, 354966), (59161, 317310), (61810, 303711), (63462, 295805), (92715, 202474), (101237, 185430), (105770, 177483), (118322, 158655)]