40803978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17393}}^1$

素因数の和:17438

約数の個数: 32

約数和(自身を含む): 90170496

約数和(自身を除く): 49366518

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 17393, 34786, 52179, 104358, 295681, 400039, 591362, 800078, 887043, 1200117, 1774086, 2400234, 6800663, 13601326, 20401989, 40803978]

約数ペア:

[(1, 40803978), (2, 20401989), (3, 13601326), (6, 6800663), (17, 2400234), (23, 1774086), (34, 1200117), (46, 887043), (51, 800078), (69, 591362), (102, 400039), (138, 295681), (391, 104358), (782, 52179), (1173, 34786), (2346, 17393)]