15946308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 48787200

約数和(自身を除く): 32840892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 81, 84, 89, 108, 126, 158, 162, 178, 189, 237, 252, 267, 316, 324, 356, 378, 474, 534, 553, 567, 623, 711, 756, 801, 948, 1068, 1106, 1134, 1246, 1422, 1602, 1659, 1869, 2133, 2212, 2268, 2403, 2492, 2844, 3204, 3318, 3738, 4266, 4806, 4977, 5607, 6399, 6636, 7031, 7209, 7476, 8532, 9612, 9954, 11214, 12798, 14062, 14418, 14931, 16821, 19908, 21093, 22428, 25596, 28124, 28836, 29862, 33642, 42186, 44793, 49217, 50463, 59724, 63279, 67284, 84372, 89586, 98434, 100926, 126558, 147651, 179172, 189837, 196868, 201852, 253116, 295302, 379674, 442953, 569511, 590604, 759348, 885906, 1139022, 1328859, 1771812, 2278044, 2657718, 3986577, 5315436, 7973154, 15946308]

約数ペア:

[(1, 15946308), (2, 7973154), (3, 5315436), (4, 3986577), (6, 2657718), (7, 2278044), (9, 1771812), (12, 1328859), (14, 1139022), (18, 885906), (21, 759348), (27, 590604), (28, 569511), (36, 442953), (42, 379674), (54, 295302), (63, 253116), (79, 201852), (81, 196868), (84, 189837), (89, 179172), (108, 147651), (126, 126558), (158, 100926), (162, 98434), (178, 89586), (189, 84372), (237, 67284), (252, 63279), (267, 59724), (316, 50463), (324, 49217), (356, 44793), (378, 42186), (474, 33642), (534, 29862), (553, 28836), (567, 28124), (623, 25596), (711, 22428), (756, 21093), (801, 19908), (948, 16821), (1068, 14931), (1106, 14418), (1134, 14062), (1246, 12798), (1422, 11214), (1602, 9954), (1659, 9612), (1869, 8532), (2133, 7476), (2212, 7209), (2268, 7031), (2403, 6636), (2492, 6399), (2844, 5607), (3204, 4977), (3318, 4806), (3738, 4266)]