12689628

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{3083}}^1$

素因数の和:3111

約数の個数: 48

約数和(自身を含む): 34540800

約数和(自身を除く): 21851172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 3083, 4116, 6166, 9249, 12332, 18498, 21581, 36996, 43162, 64743, 86324, 129486, 151067, 258972, 302134, 453201, 604268, 906402, 1057469, 1812804, 2114938, 3172407, 4229876, 6344814, 12689628]

約数ペア:

[(1, 12689628), (2, 6344814), (3, 4229876), (4, 3172407), (6, 2114938), (7, 1812804), (12, 1057469), (14, 906402), (21, 604268), (28, 453201), (42, 302134), (49, 258972), (84, 151067), (98, 129486), (147, 86324), (196, 64743), (294, 43162), (343, 36996), (588, 21581), (686, 18498), (1029, 12332), (1372, 9249), (2058, 6166), (3083, 4116)]