17955198716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{6299}}^1$

素因数の和:6555

約数の個数: 96

約数和(自身を含む): 39829708800

約数和(自身を除く): 21874510084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 191, 287, 364, 382, 533, 574, 764, 1066, 1148, 1337, 2132, 2483, 2674, 3731, 4966, 5348, 6299, 7462, 7831, 9932, 12598, 14924, 15662, 17381, 25196, 31324, 34762, 44093, 54817, 69524, 81887, 88186, 101803, 109634, 163774, 176372, 203606, 219268, 258259, 327548, 407212, 516518, 573209, 712621, 1033036, 1146418, 1203109, 1425242, 1807813, 2292836, 2406218, 2850484, 3357367, 3615626, 4812436, 6714734, 7231252, 8421763, 13429468, 15640417, 16843526, 23501569, 31280834, 33687052, 47003138, 49327469, 62561668, 94006276, 98654938, 109482919, 197309876, 218965838, 345292283, 437931676, 641257097, 690584566, 1282514194, 1381169132, 2565028388, 4488799679, 8977599358, 17955198716]

約数ペア:

[(1, 17955198716), (2, 8977599358), (4, 4488799679), (7, 2565028388), (13, 1381169132), (14, 1282514194), (26, 690584566), (28, 641257097), (41, 437931676), (52, 345292283), (82, 218965838), (91, 197309876), (164, 109482919), (182, 98654938), (191, 94006276), (287, 62561668), (364, 49327469), (382, 47003138), (533, 33687052), (574, 31280834), (764, 23501569), (1066, 16843526), (1148, 15640417), (1337, 13429468), (2132, 8421763), (2483, 7231252), (2674, 6714734), (3731, 4812436), (4966, 3615626), (5348, 3357367), (6299, 2850484), (7462, 2406218), (7831, 2292836), (9932, 1807813), (12598, 1425242), (14924, 1203109), (15662, 1146418), (17381, 1033036), (25196, 712621), (31324, 573209), (34762, 516518), (44093, 407212), (54817, 327548), (69524, 258259), (81887, 219268), (88186, 203606), (101803, 176372), (109634, 163774)]