42403174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 74280960

約数和(自身を除く): 31877786

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 1663, 2318, 3326, 12749, 18293, 25498, 31597, 36586, 63194, 101443, 202886, 347567, 695134, 1115873, 1927417, 2231746, 3854834, 21201587, 42403174]

約数ペア:

[(1, 42403174), (2, 21201587), (11, 3854834), (19, 2231746), (22, 1927417), (38, 1115873), (61, 695134), (122, 347567), (209, 202886), (418, 101443), (671, 63194), (1159, 36586), (1342, 31597), (1663, 25498), (2318, 18293), (3326, 12749)]