421748388

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{192053}}^1$

素因数の和:192124

約数の個数: 36

約数和(自身を含む): 1083568668

約数和(自身を除く): 661820280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 192053, 384106, 576159, 768212, 1152318, 1728477, 2304636, 3456954, 6913908, 11715233, 23430466, 35145699, 46860932, 70291398, 105437097, 140582796, 210874194, 421748388]

約数ペア:

[(1, 421748388), (2, 210874194), (3, 140582796), (4, 105437097), (6, 70291398), (9, 46860932), (12, 35145699), (18, 23430466), (36, 11715233), (61, 6913908), (122, 3456954), (183, 2304636), (244, 1728477), (366, 1152318), (549, 768212), (732, 576159), (1098, 384106), (2196, 192053)]