13881546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 35871264

約数和(自身を除く): 21989718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 131, 174, 203, 261, 262, 393, 406, 522, 609, 786, 841, 917, 1179, 1218, 1682, 1827, 1834, 2358, 2523, 2751, 3654, 3799, 5046, 5502, 5887, 7569, 7598, 8253, 11397, 11774, 15138, 16506, 17661, 22794, 26593, 34191, 35322, 52983, 53186, 68382, 79779, 105966, 110171, 159558, 220342, 239337, 330513, 478674, 661026, 771197, 991539, 1542394, 1983078, 2313591, 4627182, 6940773, 13881546]

約数ペア:

[(1, 13881546), (2, 6940773), (3, 4627182), (6, 2313591), (7, 1983078), (9, 1542394), (14, 991539), (18, 771197), (21, 661026), (29, 478674), (42, 330513), (58, 239337), (63, 220342), (87, 159558), (126, 110171), (131, 105966), (174, 79779), (203, 68382), (261, 53186), (262, 52983), (393, 35322), (406, 34191), (522, 26593), (609, 22794), (786, 17661), (841, 16506), (917, 15138), (1179, 11774), (1218, 11397), (1682, 8253), (1827, 7598), (1834, 7569), (2358, 5887), (2523, 5502), (2751, 5046), (3654, 3799)]