64618614

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{6917}}^1$

素因数の和:7101

約数の個数: 32

約数和(自身を含む): 144447840

約数和(自身を除く): 79829226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 6917, 9342, 13834, 20751, 41502, 62253, 124506, 186759, 373518, 1196641, 2393282, 3589923, 7179846, 10769769, 21539538, 32309307, 64618614]

約数ペア:

[(1, 64618614), (2, 32309307), (3, 21539538), (6, 10769769), (9, 7179846), (18, 3589923), (27, 2393282), (54, 1196641), (173, 373518), (346, 186759), (519, 124506), (1038, 62253), (1557, 41502), (3114, 20751), (4671, 13834), (6917, 9342)]