9839796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 24460800

約数和(自身を除く): 14621004

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 419, 618, 838, 1236, 1257, 1676, 1957, 2514, 3914, 5028, 5871, 7828, 7961, 11742, 15922, 23484, 23883, 31844, 43157, 47766, 86314, 95532, 129471, 172628, 258942, 517884, 819983, 1639966, 2459949, 3279932, 4919898, 9839796]

約数ペア:

[(1, 9839796), (2, 4919898), (3, 3279932), (4, 2459949), (6, 1639966), (12, 819983), (19, 517884), (38, 258942), (57, 172628), (76, 129471), (103, 95532), (114, 86314), (206, 47766), (228, 43157), (309, 31844), (412, 23883), (419, 23484), (618, 15922), (838, 11742), (1236, 7961), (1257, 7828), (1676, 5871), (1957, 5028), (2514, 3914)]