13351321854

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{6529}}^1$

素因数の和:7527

約数の個数: 80

約数和(自身を含む): 32256267120

約数和(自身を除く): 18904945266

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 971, 1053, 1942, 2106, 2913, 5826, 6529, 8739, 12623, 13058, 17478, 19587, 25246, 26217, 37869, 39174, 52434, 58761, 75738, 78651, 84877, 113607, 117522, 157302, 169754, 176283, 227214, 254631, 340821, 352566, 509262, 528849, 681642, 763893, 1022463, 1057698, 1527786, 2044926, 2291679, 4583358, 6339659, 6875037, 12679318, 13750074, 19018977, 38037954, 57056931, 82415567, 114113862, 164831134, 171170793, 247246701, 342341586, 494493402, 513512379, 741740103, 1027024758, 1483480206, 2225220309, 4450440618, 6675660927, 13351321854]

約数ペア:

[(1, 13351321854), (2, 6675660927), (3, 4450440618), (6, 2225220309), (9, 1483480206), (13, 1027024758), (18, 741740103), (26, 513512379), (27, 494493402), (39, 342341586), (54, 247246701), (78, 171170793), (81, 164831134), (117, 114113862), (162, 82415567), (234, 57056931), (351, 38037954), (702, 19018977), (971, 13750074), (1053, 12679318), (1942, 6875037), (2106, 6339659), (2913, 4583358), (5826, 2291679), (6529, 2044926), (8739, 1527786), (12623, 1057698), (13058, 1022463), (17478, 763893), (19587, 681642), (25246, 528849), (26217, 509262), (37869, 352566), (39174, 340821), (52434, 254631), (58761, 227214), (75738, 176283), (78651, 169754), (84877, 157302), (113607, 117522)]