1808268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 5591040

約数和(自身を除く): 3782772

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 103, 114, 132, 133, 154, 206, 209, 228, 231, 266, 308, 309, 399, 412, 418, 462, 532, 618, 627, 721, 798, 836, 924, 1133, 1236, 1254, 1442, 1463, 1596, 1957, 2163, 2266, 2508, 2884, 2926, 3399, 3914, 4326, 4389, 4532, 5852, 5871, 6798, 7828, 7931, 8652, 8778, 11742, 13596, 13699, 15862, 17556, 21527, 23484, 23793, 27398, 31724, 41097, 43054, 47586, 54796, 64581, 82194, 86108, 95172, 129162, 150689, 164388, 258324, 301378, 452067, 602756, 904134, 1808268]

約数ペア:

[(1, 1808268), (2, 904134), (3, 602756), (4, 452067), (6, 301378), (7, 258324), (11, 164388), (12, 150689), (14, 129162), (19, 95172), (21, 86108), (22, 82194), (28, 64581), (33, 54796), (38, 47586), (42, 43054), (44, 41097), (57, 31724), (66, 27398), (76, 23793), (77, 23484), (84, 21527), (103, 17556), (114, 15862), (132, 13699), (133, 13596), (154, 11742), (206, 8778), (209, 8652), (228, 7931), (231, 7828), (266, 6798), (308, 5871), (309, 5852), (399, 4532), (412, 4389), (418, 4326), (462, 3914), (532, 3399), (618, 2926), (627, 2884), (721, 2508), (798, 2266), (836, 2163), (924, 1957), (1133, 1596), (1236, 1463), (1254, 1442)]