21360650946

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1\times {\mathrm{40693}}^1$

素因数の和:41770

約数の個数: 32

約数和(自身を含む): 43246327680

約数和(自身を除く): 21885676734

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 983, 1966, 2949, 5898, 40693, 81386, 87487, 122079, 174974, 244158, 262461, 524922, 3621677, 7243354, 10865031, 21730062, 40001219, 80002438, 120003657, 240007314, 3560108491, 7120216982, 10680325473, 21360650946]

約数ペア:

[(1, 21360650946), (2, 10680325473), (3, 7120216982), (6, 3560108491), (89, 240007314), (178, 120003657), (267, 80002438), (534, 40001219), (983, 21730062), (1966, 10865031), (2949, 7243354), (5898, 3621677), (40693, 524922), (81386, 262461), (87487, 244158), (122079, 174974)]