15671216418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1760

約数の個数: 128

約数和(自身を含む): 37581594624

約数和(自身を除く): 21910378206

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 173, 213, 286, 346, 426, 429, 519, 781, 858, 923, 1038, 1487, 1562, 1846, 1903, 2249, 2343, 2769, 2974, 3806, 4461, 4498, 4686, 5538, 5709, 6747, 8922, 10153, 11418, 12283, 13494, 16357, 19331, 20306, 24566, 24739, 30459, 32714, 36849, 38662, 49071, 49478, 57993, 60918, 73698, 74217, 98142, 105577, 115986, 135113, 148434, 159679, 211154, 212641, 257251, 270226, 316731, 319358, 405339, 425282, 479037, 514502, 633462, 637923, 771753, 810678, 958074, 1161347, 1275846, 1372501, 1543506, 1756469, 2322694, 2745002, 2829761, 3344263, 3484041, 3512938, 4117503, 5269407, 5659522, 6688526, 6968082, 8235006, 8489283, 10032789, 10538814, 15097511, 16978566, 18264821, 20065578, 30195022, 36529642, 36786893, 45292533, 54794463, 73573786, 90585066, 109588926, 110360679, 200913031, 220721358, 237442673, 401826062, 474885346, 602739093, 712328019, 1205478186, 1424656038, 2611869403, 5223738806, 7835608209, 15671216418]

約数ペア:

[(1, 15671216418), (2, 7835608209), (3, 5223738806), (6, 2611869403), (11, 1424656038), (13, 1205478186), (22, 712328019), (26, 602739093), (33, 474885346), (39, 401826062), (66, 237442673), (71, 220721358), (78, 200913031), (142, 110360679), (143, 109588926), (173, 90585066), (213, 73573786), (286, 54794463), (346, 45292533), (426, 36786893), (429, 36529642), (519, 30195022), (781, 20065578), (858, 18264821), (923, 16978566), (1038, 15097511), (1487, 10538814), (1562, 10032789), (1846, 8489283), (1903, 8235006), (2249, 6968082), (2343, 6688526), (2769, 5659522), (2974, 5269407), (3806, 4117503), (4461, 3512938), (4498, 3484041), (4686, 3344263), (5538, 2829761), (5709, 2745002), (6747, 2322694), (8922, 1756469), (10153, 1543506), (11418, 1372501), (12283, 1275846), (13494, 1161347), (16357, 958074), (19331, 810678), (20306, 771753), (24566, 637923), (24739, 633462), (30459, 514502), (32714, 479037), (36849, 425282), (38662, 405339), (49071, 319358), (49478, 316731), (57993, 270226), (60918, 257251), (73698, 212641), (74217, 211154), (98142, 159679), (105577, 148434), (115986, 135113)]