31644522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19319}}^1$

素因数の和:19347

約数の個数: 48

約数和(自身を含む): 84389760

約数和(自身を除く): 52745238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 19319, 38638, 57957, 115914, 135233, 173871, 251147, 270466, 347742, 405699, 502294, 753441, 811398, 1217097, 1506882, 1758029, 2260323, 2434194, 3516058, 4520646, 5274087, 10548174, 15822261, 31644522]

約数ペア:

[(1, 31644522), (2, 15822261), (3, 10548174), (6, 5274087), (7, 4520646), (9, 3516058), (13, 2434194), (14, 2260323), (18, 1758029), (21, 1506882), (26, 1217097), (39, 811398), (42, 753441), (63, 502294), (78, 405699), (91, 347742), (117, 270466), (126, 251147), (182, 173871), (234, 135233), (273, 115914), (546, 57957), (819, 38638), (1638, 19319)]