1815292494

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{5297}}^1$

素因数の和:5625

約数の個数: 48

約数和(自身を含む): 4000201920

約数和(自身を除く): 2184909426

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 241, 474, 482, 711, 723, 1422, 1446, 2169, 4338, 5297, 10594, 15891, 19039, 31782, 38078, 47673, 57117, 95346, 114234, 171351, 342702, 418463, 836926, 1255389, 1276577, 2510778, 2553154, 3766167, 3829731, 7532334, 7659462, 11489193, 22978386, 100849583, 201699166, 302548749, 605097498, 907646247, 1815292494]

約数ペア:

[(1, 1815292494), (2, 907646247), (3, 605097498), (6, 302548749), (9, 201699166), (18, 100849583), (79, 22978386), (158, 11489193), (237, 7659462), (241, 7532334), (474, 3829731), (482, 3766167), (711, 2553154), (723, 2510778), (1422, 1276577), (1446, 1255389), (2169, 836926), (4338, 418463), (5297, 342702), (10594, 171351), (15891, 114234), (19039, 95346), (31782, 57117), (38078, 47673)]