40166658

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{106261}}^1$

素因数の和:106279

約数の個数: 32

約数和(自身を含む): 102011520

約数和(自身を除く): 61844862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 106261, 212522, 318783, 637566, 743827, 956349, 1487654, 1912698, 2231481, 2869047, 4462962, 5738094, 6694443, 13388886, 20083329, 40166658]

約数ペア:

[(1, 40166658), (2, 20083329), (3, 13388886), (6, 6694443), (7, 5738094), (9, 4462962), (14, 2869047), (18, 2231481), (21, 1912698), (27, 1487654), (42, 956349), (54, 743827), (63, 637566), (126, 318783), (189, 212522), (378, 106261)]