19767006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2659}}^1$

素因数の和:2733

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 30028194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 118, 126, 177, 354, 413, 531, 826, 1062, 1239, 2478, 2659, 3717, 5318, 7434, 7977, 15954, 18613, 23931, 37226, 47862, 55839, 111678, 156881, 167517, 313762, 335034, 470643, 941286, 1098167, 1411929, 2196334, 2823858, 3294501, 6589002, 9883503, 19767006]

約数ペア:

[(1, 19767006), (2, 9883503), (3, 6589002), (6, 3294501), (7, 2823858), (9, 2196334), (14, 1411929), (18, 1098167), (21, 941286), (42, 470643), (59, 335034), (63, 313762), (118, 167517), (126, 156881), (177, 111678), (354, 55839), (413, 47862), (531, 37226), (826, 23931), (1062, 18613), (1239, 15954), (2478, 7977), (2659, 7434), (3717, 5318)]