1901538912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{217667}}^1$

素因数の和:217700

約数の個数: 96

約数和(自身を含む): 6143461632

約数和(自身を除く): 4241922720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 217667, 435334, 653001, 870668, 1306002, 1523669, 1741336, 2612004, 2829671, 3047338, 3482672, 4571007, 5224008, 5659342, 6094676, 6965344, 8489013, 9142014, 10448016, 11318684, 12189352, 16978026, 18284028, 19807697, 20896032, 22637368, 24378704, 33956052, 36568056, 39615394, 45274736, 48757408, 59423091, 67912104, 73136112, 79230788, 90549472, 118846182, 135824208, 146272224, 158461576, 237692364, 271648416, 316923152, 475384728, 633846304, 950769456, 1901538912]

約数ペア:

[(1, 1901538912), (2, 950769456), (3, 633846304), (4, 475384728), (6, 316923152), (7, 271648416), (8, 237692364), (12, 158461576), (13, 146272224), (14, 135824208), (16, 118846182), (21, 90549472), (24, 79230788), (26, 73136112), (28, 67912104), (32, 59423091), (39, 48757408), (42, 45274736), (48, 39615394), (52, 36568056), (56, 33956052), (78, 24378704), (84, 22637368), (91, 20896032), (96, 19807697), (104, 18284028), (112, 16978026), (156, 12189352), (168, 11318684), (182, 10448016), (208, 9142014), (224, 8489013), (273, 6965344), (312, 6094676), (336, 5659342), (364, 5224008), (416, 4571007), (546, 3482672), (624, 3047338), (672, 2829671), (728, 2612004), (1092, 1741336), (1248, 1523669), (1456, 1306002), (2184, 870668), (2912, 653001), (4368, 435334), (8736, 217667)]