74254986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 174160896

約数和(自身を除く): 99905910

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 1338, 1423, 2007, 2846, 2899, 4014, 4269, 5798, 8538, 8697, 12807, 17394, 18499, 25614, 26091, 36998, 52182, 55497, 110994, 166491, 317329, 332982, 634658, 951987, 1903974, 2855961, 4125277, 5711922, 8250554, 12375831, 24751662, 37127493, 74254986]

約数ペア:

[(1, 74254986), (2, 37127493), (3, 24751662), (6, 12375831), (9, 8250554), (13, 5711922), (18, 4125277), (26, 2855961), (39, 1903974), (78, 951987), (117, 634658), (223, 332982), (234, 317329), (446, 166491), (669, 110994), (1338, 55497), (1423, 52182), (2007, 36998), (2846, 26091), (2899, 25614), (4014, 18499), (4269, 17394), (5798, 12807), (8538, 8697)]