618947028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{116959}}^1$

素因数の和:116986

約数の個数: 72

約数和(自身を含む): 1866681600

約数和(自身を除く): 1247734572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 116959, 233918, 350877, 467836, 701754, 818713, 1052631, 1403508, 1637426, 2105262, 2456139, 3157893, 3274852, 4210524, 4912278, 5730991, 6315786, 7368417, 9824556, 11461982, 12631572, 14736834, 17192973, 22105251, 22923964, 29473668, 34385946, 44210502, 51578919, 68771892, 88421004, 103157838, 154736757, 206315676, 309473514, 618947028]

約数ペア:

[(1, 618947028), (2, 309473514), (3, 206315676), (4, 154736757), (6, 103157838), (7, 88421004), (9, 68771892), (12, 51578919), (14, 44210502), (18, 34385946), (21, 29473668), (27, 22923964), (28, 22105251), (36, 17192973), (42, 14736834), (49, 12631572), (54, 11461982), (63, 9824556), (84, 7368417), (98, 6315786), (108, 5730991), (126, 4912278), (147, 4210524), (189, 3274852), (196, 3157893), (252, 2456139), (294, 2105262), (378, 1637426), (441, 1403508), (588, 1052631), (756, 818713), (882, 701754), (1323, 467836), (1764, 350877), (2646, 233918), (5292, 116959)]