7520148

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 12135852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 389, 537, 716, 778, 1074, 1167, 1556, 1611, 2148, 2334, 3222, 3501, 4668, 4833, 6444, 7002, 9666, 10503, 14004, 19332, 21006, 42012, 69631, 139262, 208893, 278524, 417786, 626679, 835572, 1253358, 1880037, 2506716, 3760074, 7520148]

約数ペア:

[(1, 7520148), (2, 3760074), (3, 2506716), (4, 1880037), (6, 1253358), (9, 835572), (12, 626679), (18, 417786), (27, 278524), (36, 208893), (54, 139262), (108, 69631), (179, 42012), (358, 21006), (389, 19332), (537, 14004), (716, 10503), (778, 9666), (1074, 7002), (1167, 6444), (1556, 4833), (1611, 4668), (2148, 3501), (2334, 3222)]