13451856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 38539200

約数和(自身を除く): 25087344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 73, 88, 132, 146, 176, 219, 264, 292, 349, 438, 528, 584, 698, 803, 876, 1047, 1168, 1396, 1606, 1752, 2094, 2409, 2792, 3212, 3504, 3839, 4188, 4818, 5584, 6424, 7678, 8376, 9636, 11517, 12848, 15356, 16752, 19272, 23034, 25477, 30712, 38544, 46068, 50954, 61424, 76431, 92136, 101908, 152862, 184272, 203816, 280247, 305724, 407632, 560494, 611448, 840741, 1120988, 1222896, 1681482, 2241976, 3362964, 4483952, 6725928, 13451856]

約数ペア:

[(1, 13451856), (2, 6725928), (3, 4483952), (4, 3362964), (6, 2241976), (8, 1681482), (11, 1222896), (12, 1120988), (16, 840741), (22, 611448), (24, 560494), (33, 407632), (44, 305724), (48, 280247), (66, 203816), (73, 184272), (88, 152862), (132, 101908), (146, 92136), (176, 76431), (219, 61424), (264, 50954), (292, 46068), (349, 38544), (438, 30712), (528, 25477), (584, 23034), (698, 19272), (803, 16752), (876, 15356), (1047, 12848), (1168, 11517), (1396, 9636), (1606, 8376), (1752, 7678), (2094, 6424), (2409, 5584), (2792, 4818), (3212, 4188), (3504, 3839)]