1250418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 3048192

約数和(自身を除く): 1797774

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 41, 46, 51, 69, 78, 82, 102, 123, 138, 221, 246, 299, 391, 442, 533, 598, 663, 697, 782, 897, 943, 1066, 1173, 1326, 1394, 1599, 1794, 1886, 2091, 2346, 2829, 3198, 4182, 5083, 5658, 9061, 10166, 12259, 15249, 16031, 18122, 24518, 27183, 30498, 32062, 36777, 48093, 54366, 73554, 96186, 208403, 416806, 625209, 1250418]

約数ペア:

[(1, 1250418), (2, 625209), (3, 416806), (6, 208403), (13, 96186), (17, 73554), (23, 54366), (26, 48093), (34, 36777), (39, 32062), (41, 30498), (46, 27183), (51, 24518), (69, 18122), (78, 16031), (82, 15249), (102, 12259), (123, 10166), (138, 9061), (221, 5658), (246, 5083), (299, 4182), (391, 3198), (442, 2829), (533, 2346), (598, 2091), (663, 1886), (697, 1794), (782, 1599), (897, 1394), (943, 1326), (1066, 1173)]