1868350596

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{11471}}^1$

素因数の和:11769

約数の個数: 72

約数和(自身を含む): 5089988736

約数和(自身を除く): 3221638140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 277, 294, 554, 588, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11471, 11634, 13573, 22942, 23268, 27146, 34413, 40719, 45884, 54292, 68826, 80297, 81438, 137652, 160594, 162876, 240891, 321188, 481782, 562079, 963564, 1124158, 1686237, 2248316, 3177467, 3372474, 6354934, 6744948, 9532401, 12709868, 19064802, 22242269, 38129604, 44484538, 66726807, 88969076, 133453614, 155695883, 266907228, 311391766, 467087649, 622783532, 934175298, 1868350596]

約数ペア:

[(1, 1868350596), (2, 934175298), (3, 622783532), (4, 467087649), (6, 311391766), (7, 266907228), (12, 155695883), (14, 133453614), (21, 88969076), (28, 66726807), (42, 44484538), (49, 38129604), (84, 22242269), (98, 19064802), (147, 12709868), (196, 9532401), (277, 6744948), (294, 6354934), (554, 3372474), (588, 3177467), (831, 2248316), (1108, 1686237), (1662, 1124158), (1939, 963564), (3324, 562079), (3878, 481782), (5817, 321188), (7756, 240891), (11471, 162876), (11634, 160594), (13573, 137652), (22942, 81438), (23268, 80297), (27146, 68826), (34413, 54292), (40719, 45884)]