212996124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14537}}^1$

素因数の和:14595

約数の個数: 72

約数和(自身を含む): 603268848

約数和(自身を除く): 390272724

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1628, 2442, 3663, 4884, 7326, 14537, 14652, 29074, 43611, 58148, 87222, 130833, 159907, 174444, 261666, 319814, 479721, 523332, 537869, 639628, 959442, 1075738, 1439163, 1613607, 1918884, 2151476, 2878326, 3227214, 4840821, 5756652, 5916559, 6454428, 9681642, 11833118, 17749677, 19363284, 23666236, 35499354, 53249031, 70998708, 106498062, 212996124]

約数ペア:

[(1, 212996124), (2, 106498062), (3, 70998708), (4, 53249031), (6, 35499354), (9, 23666236), (11, 19363284), (12, 17749677), (18, 11833118), (22, 9681642), (33, 6454428), (36, 5916559), (37, 5756652), (44, 4840821), (66, 3227214), (74, 2878326), (99, 2151476), (111, 1918884), (132, 1613607), (148, 1439163), (198, 1075738), (222, 959442), (333, 639628), (396, 537869), (407, 523332), (444, 479721), (666, 319814), (814, 261666), (1221, 174444), (1332, 159907), (1628, 130833), (2442, 87222), (3663, 58148), (4884, 43611), (7326, 29074), (14537, 14652)]