18058908888

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{172147}}^1$

素因数の和:172237

約数の個数: 96

約数和(自身を含む): 51561768960

約数和(自身を除く): 33502860072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 47, 62, 72, 93, 94, 124, 141, 186, 188, 248, 279, 282, 372, 376, 423, 558, 564, 744, 846, 1116, 1128, 1457, 1692, 2232, 2914, 3384, 4371, 5828, 8742, 11656, 13113, 17484, 26226, 34968, 52452, 104904, 172147, 344294, 516441, 688588, 1032882, 1377176, 1549323, 2065764, 3098646, 4131528, 5336557, 6197292, 8090909, 10673114, 12394584, 16009671, 16181818, 21346228, 24272727, 32019342, 32363636, 42692456, 48029013, 48545454, 64038684, 64727272, 72818181, 96058026, 97090908, 128077368, 145636362, 192116052, 194181816, 250818179, 291272724, 384232104, 501636358, 582545448, 752454537, 1003272716, 1504909074, 2006545432, 2257363611, 3009818148, 4514727222, 6019636296, 9029454444, 18058908888]

約数ペア:

[(1, 18058908888), (2, 9029454444), (3, 6019636296), (4, 4514727222), (6, 3009818148), (8, 2257363611), (9, 2006545432), (12, 1504909074), (18, 1003272716), (24, 752454537), (31, 582545448), (36, 501636358), (47, 384232104), (62, 291272724), (72, 250818179), (93, 194181816), (94, 192116052), (124, 145636362), (141, 128077368), (186, 97090908), (188, 96058026), (248, 72818181), (279, 64727272), (282, 64038684), (372, 48545454), (376, 48029013), (423, 42692456), (558, 32363636), (564, 32019342), (744, 24272727), (846, 21346228), (1116, 16181818), (1128, 16009671), (1457, 12394584), (1692, 10673114), (2232, 8090909), (2914, 6197292), (3384, 5336557), (4371, 4131528), (5828, 3098646), (8742, 2065764), (11656, 1549323), (13113, 1377176), (17484, 1032882), (26226, 688588), (34968, 516441), (52452, 344294), (104904, 172147)]