1940687112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21673}}^1$

素因数の和:21743

約数の個数: 128

約数和(自身を含む): 6117269760

約数和(自身を除く): 4176582648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 52, 56, 78, 82, 84, 91, 104, 123, 156, 164, 168, 182, 246, 273, 287, 312, 328, 364, 492, 533, 546, 574, 728, 861, 984, 1066, 1092, 1148, 1599, 1722, 2132, 2184, 2296, 3198, 3444, 3731, 4264, 6396, 6888, 7462, 11193, 12792, 14924, 21673, 22386, 29848, 43346, 44772, 65019, 86692, 89544, 130038, 151711, 173384, 260076, 281749, 303422, 455133, 520152, 563498, 606844, 845247, 888593, 910266, 1126996, 1213688, 1690494, 1777186, 1820532, 1972243, 2253992, 2665779, 3380988, 3554372, 3641064, 3944486, 5331558, 5916729, 6220151, 6761976, 7108744, 7888972, 10663116, 11551709, 11833458, 12440302, 15777944, 18660453, 21326232, 23103418, 23666916, 24880604, 34655127, 37320906, 46206836, 47333832, 49761208, 69310254, 74641812, 80861963, 92413672, 138620508, 149283624, 161723926, 242585889, 277241016, 323447852, 485171778, 646895704, 970343556, 1940687112]

約数ペア:

[(1, 1940687112), (2, 970343556), (3, 646895704), (4, 485171778), (6, 323447852), (7, 277241016), (8, 242585889), (12, 161723926), (13, 149283624), (14, 138620508), (21, 92413672), (24, 80861963), (26, 74641812), (28, 69310254), (39, 49761208), (41, 47333832), (42, 46206836), (52, 37320906), (56, 34655127), (78, 24880604), (82, 23666916), (84, 23103418), (91, 21326232), (104, 18660453), (123, 15777944), (156, 12440302), (164, 11833458), (168, 11551709), (182, 10663116), (246, 7888972), (273, 7108744), (287, 6761976), (312, 6220151), (328, 5916729), (364, 5331558), (492, 3944486), (533, 3641064), (546, 3554372), (574, 3380988), (728, 2665779), (861, 2253992), (984, 1972243), (1066, 1820532), (1092, 1777186), (1148, 1690494), (1599, 1213688), (1722, 1126996), (2132, 910266), (2184, 888593), (2296, 845247), (3198, 606844), (3444, 563498), (3731, 520152), (4264, 455133), (6396, 303422), (6888, 281749), (7462, 260076), (11193, 173384), (12792, 151711), (14924, 130038), (21673, 89544), (22386, 86692), (29848, 65019), (43346, 44772)]