18793078758

素因数分解:

$2^1\times 3^4\times {\mathrm{21313}}^1\times {\mathrm{5443}}^1$

素因数の和:26770

約数の個数: 40

約数和(自身を含む): 42120130008

約数和(自身を除く): 23327051250

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5443, 10886, 16329, 21313, 32658, 42626, 48987, 63939, 97974, 127878, 146961, 191817, 293922, 383634, 440883, 575451, 881766, 1150902, 1726353, 3452706, 116006659, 232013318, 348019977, 696039954, 1044059931, 2088119862, 3132179793, 6264359586, 9396539379, 18793078758]

約数ペア:

[(1, 18793078758), (2, 9396539379), (3, 6264359586), (6, 3132179793), (9, 2088119862), (18, 1044059931), (27, 696039954), (54, 348019977), (81, 232013318), (162, 116006659), (5443, 3452706), (10886, 1726353), (16329, 1150902), (21313, 881766), (32658, 575451), (42626, 440883), (48987, 383634), (63939, 293922), (97974, 191817), (127878, 146961)]