7481484

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 20180160

約数和(自身を除く): 12698676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 179, 243, 258, 324, 358, 387, 486, 516, 537, 716, 774, 972, 1074, 1161, 1548, 1611, 2148, 2322, 3222, 3483, 4644, 4833, 6444, 6966, 7697, 9666, 10449, 13932, 14499, 15394, 19332, 20898, 23091, 28998, 30788, 41796, 43497, 46182, 57996, 69273, 86994, 92364, 138546, 173988, 207819, 277092, 415638, 623457, 831276, 1246914, 1870371, 2493828, 3740742, 7481484]

約数ペア:

[(1, 7481484), (2, 3740742), (3, 2493828), (4, 1870371), (6, 1246914), (9, 831276), (12, 623457), (18, 415638), (27, 277092), (36, 207819), (43, 173988), (54, 138546), (81, 92364), (86, 86994), (108, 69273), (129, 57996), (162, 46182), (172, 43497), (179, 41796), (243, 30788), (258, 28998), (324, 23091), (358, 20898), (387, 19332), (486, 15394), (516, 14499), (537, 13932), (716, 10449), (774, 9666), (972, 7697), (1074, 6966), (1161, 6444), (1548, 4833), (1611, 4644), (2148, 3483), (2322, 3222)]