743274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 1954368

約数和(自身を除く): 1211094

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 347, 357, 694, 714, 1041, 1071, 2082, 2142, 2429, 3123, 4858, 5899, 6246, 7287, 11798, 14574, 17697, 21861, 35394, 41293, 43722, 53091, 82586, 106182, 123879, 247758, 371637, 743274]

約数ペア:

[(1, 743274), (2, 371637), (3, 247758), (6, 123879), (7, 106182), (9, 82586), (14, 53091), (17, 43722), (18, 41293), (21, 35394), (34, 21861), (42, 17697), (51, 14574), (63, 11798), (102, 7287), (119, 6246), (126, 5899), (153, 4858), (238, 3123), (306, 2429), (347, 2142), (357, 2082), (694, 1071), (714, 1041)]