21926988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{32057}}^1$

素因数の和:32086

約数の個数: 36

約数和(自身を含む): 58345560

約数和(自身を除く): 36418572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 32057, 64114, 96171, 128228, 192342, 288513, 384684, 577026, 609083, 1154052, 1218166, 1827249, 2436332, 3654498, 5481747, 7308996, 10963494, 21926988]

約数ペア:

[(1, 21926988), (2, 10963494), (3, 7308996), (4, 5481747), (6, 3654498), (9, 2436332), (12, 1827249), (18, 1218166), (19, 1154052), (36, 609083), (38, 577026), (57, 384684), (76, 288513), (114, 192342), (171, 128228), (228, 96171), (342, 64114), (684, 32057)]