8397642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 18960480

約数和(自身を除く): 10562838

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 121, 129, 242, 258, 269, 363, 473, 538, 726, 807, 946, 1419, 1614, 2838, 2959, 5203, 5918, 8877, 10406, 11567, 15609, 17754, 23134, 31218, 32549, 34701, 65098, 69402, 97647, 127237, 195294, 254474, 381711, 763422, 1399607, 2799214, 4198821, 8397642]

約数ペア:

[(1, 8397642), (2, 4198821), (3, 2799214), (6, 1399607), (11, 763422), (22, 381711), (33, 254474), (43, 195294), (66, 127237), (86, 97647), (121, 69402), (129, 65098), (242, 34701), (258, 32549), (269, 31218), (363, 23134), (473, 17754), (538, 15609), (726, 11567), (807, 10406), (946, 8877), (1419, 5918), (1614, 5203), (2838, 2959)]