39936924

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:519

約数の個数: 72

約数和(自身を含む): 106404480

約数和(自身を除く): 66467556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 347, 414, 417, 556, 694, 828, 834, 1041, 1251, 1388, 1668, 2082, 2502, 3123, 3197, 4164, 5004, 6246, 6394, 7981, 9591, 12492, 12788, 15962, 19182, 23943, 28773, 31924, 38364, 47886, 48233, 57546, 71829, 95772, 96466, 115092, 143658, 144699, 192932, 287316, 289398, 434097, 578796, 868194, 1109359, 1736388, 2218718, 3328077, 4437436, 6656154, 9984231, 13312308, 19968462, 39936924]

約数ペア:

[(1, 39936924), (2, 19968462), (3, 13312308), (4, 9984231), (6, 6656154), (9, 4437436), (12, 3328077), (18, 2218718), (23, 1736388), (36, 1109359), (46, 868194), (69, 578796), (92, 434097), (138, 289398), (139, 287316), (207, 192932), (276, 144699), (278, 143658), (347, 115092), (414, 96466), (417, 95772), (556, 71829), (694, 57546), (828, 48233), (834, 47886), (1041, 38364), (1251, 31924), (1388, 28773), (1668, 23943), (2082, 19182), (2502, 15962), (3123, 12788), (3197, 12492), (4164, 9591), (5004, 7981), (6246, 6394)]