187315596

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{400247}}^1$

素因数の和:400270

約数の個数: 36

約数和(自身を含む): 509915952

約数和(自身を除く): 322600356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 400247, 800494, 1200741, 1600988, 2401482, 3602223, 4802964, 5203211, 7204446, 10406422, 14408892, 15609633, 20812844, 31219266, 46828899, 62438532, 93657798, 187315596]

約数ペア:

[(1, 187315596), (2, 93657798), (3, 62438532), (4, 46828899), (6, 31219266), (9, 20812844), (12, 15609633), (13, 14408892), (18, 10406422), (26, 7204446), (36, 5203211), (39, 4802964), (52, 3602223), (78, 2401482), (117, 1600988), (156, 1200741), (234, 800494), (468, 400247)]