1861472928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2539}}^1$

素因数の和:3650

約数の個数: 96

約数和(自身を含む): 5591738880

約数和(自身を除く): 3730265952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1091, 2182, 2539, 3273, 4364, 5078, 6546, 7617, 7637, 8728, 10156, 13092, 15234, 15274, 17456, 17773, 20312, 22911, 26184, 30468, 30548, 34912, 35546, 40624, 45822, 52368, 53319, 60936, 61096, 71092, 81248, 91644, 104736, 106638, 121872, 122192, 142184, 183288, 213276, 243744, 244384, 284368, 366576, 426552, 568736, 733152, 853104, 1706208, 2770049, 5540098, 8310147, 11080196, 16620294, 19390343, 22160392, 33240588, 38780686, 44320784, 58171029, 66481176, 77561372, 88641568, 116342058, 132962352, 155122744, 232684116, 265924704, 310245488, 465368232, 620490976, 930736464, 1861472928]

約数ペア:

[(1, 1861472928), (2, 930736464), (3, 620490976), (4, 465368232), (6, 310245488), (7, 265924704), (8, 232684116), (12, 155122744), (14, 132962352), (16, 116342058), (21, 88641568), (24, 77561372), (28, 66481176), (32, 58171029), (42, 44320784), (48, 38780686), (56, 33240588), (84, 22160392), (96, 19390343), (112, 16620294), (168, 11080196), (224, 8310147), (336, 5540098), (672, 2770049), (1091, 1706208), (2182, 853104), (2539, 733152), (3273, 568736), (4364, 426552), (5078, 366576), (6546, 284368), (7617, 244384), (7637, 243744), (8728, 213276), (10156, 183288), (13092, 142184), (15234, 122192), (15274, 121872), (17456, 106638), (17773, 104736), (20312, 91644), (22911, 81248), (26184, 71092), (30468, 61096), (30548, 60936), (34912, 53319), (35546, 52368), (40624, 45822)]