1781068236

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{12239}}^1$

素因数の和:12494

約数の個数: 48

約数和(自身を含む): 4241502720

約数和(自身を除く): 2460434484

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 181, 201, 268, 362, 402, 543, 724, 804, 1086, 2172, 12127, 12239, 24254, 24478, 36381, 36717, 48508, 48956, 72762, 73434, 145524, 146868, 820013, 1640026, 2215259, 2460039, 3280052, 4430518, 4920078, 6645777, 8861036, 9840156, 13291554, 26583108, 148422353, 296844706, 445267059, 593689412, 890534118, 1781068236]

約数ペア:

[(1, 1781068236), (2, 890534118), (3, 593689412), (4, 445267059), (6, 296844706), (12, 148422353), (67, 26583108), (134, 13291554), (181, 9840156), (201, 8861036), (268, 6645777), (362, 4920078), (402, 4430518), (543, 3280052), (724, 2460039), (804, 2215259), (1086, 1640026), (2172, 820013), (12127, 146868), (12239, 145524), (24254, 73434), (24478, 72762), (36381, 48956), (36717, 48508)]