2622708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 7469280

約数和(自身を除く): 4846572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 179, 198, 222, 333, 358, 396, 407, 444, 537, 666, 716, 814, 1074, 1221, 1332, 1611, 1628, 1969, 2148, 2442, 3222, 3663, 3938, 4884, 5907, 6444, 6623, 7326, 7876, 11814, 13246, 14652, 17721, 19869, 23628, 26492, 35442, 39738, 59607, 70884, 72853, 79476, 119214, 145706, 218559, 238428, 291412, 437118, 655677, 874236, 1311354, 2622708]

約数ペア:

[(1, 2622708), (2, 1311354), (3, 874236), (4, 655677), (6, 437118), (9, 291412), (11, 238428), (12, 218559), (18, 145706), (22, 119214), (33, 79476), (36, 72853), (37, 70884), (44, 59607), (66, 39738), (74, 35442), (99, 26492), (111, 23628), (132, 19869), (148, 17721), (179, 14652), (198, 13246), (222, 11814), (333, 7876), (358, 7326), (396, 6623), (407, 6444), (444, 5907), (537, 4884), (666, 3938), (716, 3663), (814, 3222), (1074, 2442), (1221, 2148), (1332, 1969), (1611, 1628)]