2541618

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{541}}^1$

素因数の和:584

約数の個数: 40

約数和(自身を含む): 5902380

約数和(自身を除く): 3360762

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 541, 783, 1082, 1566, 1623, 2349, 3246, 4698, 4869, 9738, 14607, 15689, 29214, 31378, 43821, 47067, 87642, 94134, 141201, 282402, 423603, 847206, 1270809, 2541618]

約数ペア:

[(1, 2541618), (2, 1270809), (3, 847206), (6, 423603), (9, 282402), (18, 141201), (27, 94134), (29, 87642), (54, 47067), (58, 43821), (81, 31378), (87, 29214), (162, 15689), (174, 14607), (261, 9738), (522, 4869), (541, 4698), (783, 3246), (1082, 2349), (1566, 1623)]