22091718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 51609600

約数和(自身を除く): 29517882

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 79, 114, 158, 209, 223, 237, 418, 446, 474, 627, 669, 869, 1254, 1338, 1501, 1738, 2453, 2607, 3002, 4237, 4503, 4906, 5214, 7359, 8474, 9006, 12711, 14718, 16511, 17617, 25422, 33022, 35234, 46607, 49533, 52851, 93214, 99066, 105702, 139821, 193787, 279642, 334723, 387574, 581361, 669446, 1004169, 1162722, 2008338, 3681953, 7363906, 11045859, 22091718]

約数ペア:

[(1, 22091718), (2, 11045859), (3, 7363906), (6, 3681953), (11, 2008338), (19, 1162722), (22, 1004169), (33, 669446), (38, 581361), (57, 387574), (66, 334723), (79, 279642), (114, 193787), (158, 139821), (209, 105702), (223, 99066), (237, 93214), (418, 52851), (446, 49533), (474, 46607), (627, 35234), (669, 33022), (869, 25422), (1254, 17617), (1338, 16511), (1501, 14718), (1738, 12711), (2453, 9006), (2607, 8474), (3002, 7359), (4237, 5214), (4503, 4906)]