15698024172

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1789}}^1\times {\mathrm{3433}}^1$

素因数の和:5303

約数の個数: 72

約数和(自身を含む): 40274226720

約数和(自身を除く): 24576202548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 1789, 2556, 3433, 3578, 5367, 6866, 7156, 10299, 10734, 13732, 16101, 20598, 21468, 30897, 32202, 41196, 61794, 64404, 123588, 127019, 243743, 254038, 381057, 487486, 508076, 731229, 762114, 974972, 1143171, 1462458, 1524228, 2193687, 2286342, 2924916, 4387374, 4572684, 6141637, 8774748, 12283274, 18424911, 24566548, 36849822, 55274733, 73699644, 110549466, 221098932, 436056227, 872112454, 1308168681, 1744224908, 2616337362, 3924506043, 5232674724, 7849012086, 15698024172]

約数ペア:

[(1, 15698024172), (2, 7849012086), (3, 5232674724), (4, 3924506043), (6, 2616337362), (9, 1744224908), (12, 1308168681), (18, 872112454), (36, 436056227), (71, 221098932), (142, 110549466), (213, 73699644), (284, 55274733), (426, 36849822), (639, 24566548), (852, 18424911), (1278, 12283274), (1789, 8774748), (2556, 6141637), (3433, 4572684), (3578, 4387374), (5367, 2924916), (6866, 2286342), (7156, 2193687), (10299, 1524228), (10734, 1462458), (13732, 1143171), (16101, 974972), (20598, 762114), (21468, 731229), (30897, 508076), (32202, 487486), (41196, 381057), (61794, 254038), (64404, 243743), (123588, 127019)]