2797452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 8570016

約数和(自身を除く): 5772564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 653, 714, 1071, 1306, 1428, 1959, 2142, 2612, 3918, 4284, 4571, 5877, 7836, 9142, 11101, 11754, 13713, 18284, 22202, 23508, 27426, 33303, 41139, 44404, 54852, 66606, 77707, 82278, 99909, 133212, 155414, 164556, 199818, 233121, 310828, 399636, 466242, 699363, 932484, 1398726, 2797452]

約数ペア:

[(1, 2797452), (2, 1398726), (3, 932484), (4, 699363), (6, 466242), (7, 399636), (9, 310828), (12, 233121), (14, 199818), (17, 164556), (18, 155414), (21, 133212), (28, 99909), (34, 82278), (36, 77707), (42, 66606), (51, 54852), (63, 44404), (68, 41139), (84, 33303), (102, 27426), (119, 23508), (126, 22202), (153, 18284), (204, 13713), (238, 11754), (252, 11101), (306, 9142), (357, 7836), (476, 5877), (612, 4571), (653, 4284), (714, 3918), (1071, 2612), (1306, 2142), (1428, 1959)]