3123372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 8875776

約数和(自身を除く): 5752404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 103, 114, 133, 206, 228, 266, 309, 361, 399, 412, 532, 618, 721, 722, 798, 1083, 1236, 1442, 1444, 1596, 1957, 2163, 2166, 2527, 2884, 3914, 4326, 4332, 5054, 5871, 7581, 7828, 8652, 10108, 11742, 13699, 15162, 23484, 27398, 30324, 37183, 41097, 54796, 74366, 82194, 111549, 148732, 164388, 223098, 260281, 446196, 520562, 780843, 1041124, 1561686, 3123372]

約数ペア:

[(1, 3123372), (2, 1561686), (3, 1041124), (4, 780843), (6, 520562), (7, 446196), (12, 260281), (14, 223098), (19, 164388), (21, 148732), (28, 111549), (38, 82194), (42, 74366), (57, 54796), (76, 41097), (84, 37183), (103, 30324), (114, 27398), (133, 23484), (206, 15162), (228, 13699), (266, 11742), (309, 10108), (361, 8652), (399, 7828), (412, 7581), (532, 5871), (618, 5054), (721, 4332), (722, 4326), (798, 3914), (1083, 2884), (1236, 2527), (1442, 2166), (1444, 2163), (1596, 1957)]