1421388

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 3841992

約数和(自身を除く): 2420604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 107, 108, 123, 162, 164, 214, 246, 321, 324, 369, 428, 492, 642, 738, 963, 1107, 1284, 1476, 1926, 2214, 2889, 3321, 3852, 4387, 4428, 5778, 6642, 8667, 8774, 11556, 13161, 13284, 17334, 17548, 26322, 34668, 39483, 52644, 78966, 118449, 157932, 236898, 355347, 473796, 710694, 1421388]

約数ペア:

[(1, 1421388), (2, 710694), (3, 473796), (4, 355347), (6, 236898), (9, 157932), (12, 118449), (18, 78966), (27, 52644), (36, 39483), (41, 34668), (54, 26322), (81, 17548), (82, 17334), (107, 13284), (108, 13161), (123, 11556), (162, 8774), (164, 8667), (214, 6642), (246, 5778), (321, 4428), (324, 4387), (369, 3852), (428, 3321), (492, 2889), (642, 2214), (738, 1926), (963, 1476), (1107, 1284)]