64219266

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{155119}}^1$

素因数の和:155150

約数の個数: 24

約数和(自身を含む): 145192320

約数和(自身を除く): 80973054

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 155119, 310238, 465357, 930714, 1396071, 2792142, 3567737, 7135474, 10703211, 21406422, 32109633, 64219266]

約数ペア:

[(1, 64219266), (2, 32109633), (3, 21406422), (6, 10703211), (9, 7135474), (18, 3567737), (23, 2792142), (46, 1396071), (69, 930714), (138, 465357), (207, 310238), (414, 155119)]