40072266

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{4391}}^1$

素因数の和:4428

約数の個数: 48

約数和(自身を含む): 96448320

約数和(自身を除く): 56376054

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 169, 234, 338, 351, 507, 702, 1014, 1521, 3042, 4391, 4563, 8782, 9126, 13173, 26346, 39519, 57083, 79038, 114166, 118557, 171249, 237114, 342498, 513747, 742079, 1027494, 1484158, 1541241, 2226237, 3082482, 4452474, 6678711, 13357422, 20036133, 40072266]

約数ペア:

[(1, 40072266), (2, 20036133), (3, 13357422), (6, 6678711), (9, 4452474), (13, 3082482), (18, 2226237), (26, 1541241), (27, 1484158), (39, 1027494), (54, 742079), (78, 513747), (117, 342498), (169, 237114), (234, 171249), (338, 118557), (351, 114166), (507, 79038), (702, 57083), (1014, 39519), (1521, 26346), (3042, 13173), (4391, 9126), (4563, 8782)]