11814972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 30270240

約数和(自身を除く): 18455268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 1429, 2067, 2756, 2858, 4134, 4287, 5716, 8268, 8574, 17148, 18577, 37154, 55731, 74308, 75737, 111462, 151474, 222924, 227211, 302948, 454422, 908844, 984581, 1969162, 2953743, 3938324, 5907486, 11814972]

約数ペア:

[(1, 11814972), (2, 5907486), (3, 3938324), (4, 2953743), (6, 1969162), (12, 984581), (13, 908844), (26, 454422), (39, 302948), (52, 227211), (53, 222924), (78, 151474), (106, 111462), (156, 75737), (159, 74308), (212, 55731), (318, 37154), (636, 18577), (689, 17148), (1378, 8574), (1429, 8268), (2067, 5716), (2756, 4287), (2858, 4134)]