947267874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{33713}}^1$

素因数の和:33951

約数の個数: 48

約数和(自身を含む): 2356204032

約数和(自身を除く): 1408936158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 14049, 28098, 33713, 67426, 101139, 202278, 235991, 303417, 471982, 606834, 707973, 1415946, 2123919, 4247838, 7517999, 15035998, 22553997, 45107994, 52625993, 67661991, 105251986, 135323982, 157877979, 315755958, 473633937, 947267874]

約数ペア:

[(1, 947267874), (2, 473633937), (3, 315755958), (6, 157877979), (7, 135323982), (9, 105251986), (14, 67661991), (18, 52625993), (21, 45107994), (42, 22553997), (63, 15035998), (126, 7517999), (223, 4247838), (446, 2123919), (669, 1415946), (1338, 707973), (1561, 606834), (2007, 471982), (3122, 303417), (4014, 235991), (4683, 202278), (9366, 101139), (14049, 67426), (28098, 33713)]