26581446

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 80

約数和(自身を含む): 63191040

約数和(自身を除く): 36609594

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 79, 81, 93, 134, 158, 162, 186, 201, 237, 279, 402, 474, 558, 603, 711, 837, 1206, 1422, 1674, 1809, 2077, 2133, 2449, 2511, 3618, 4154, 4266, 4898, 5022, 5293, 5427, 6231, 6399, 7347, 10586, 10854, 12462, 12798, 14694, 15879, 18693, 22041, 31758, 37386, 44082, 47637, 56079, 66123, 95274, 112158, 132246, 142911, 164083, 168237, 198369, 285822, 328166, 336474, 396738, 428733, 492249, 857466, 984498, 1476747, 2953494, 4430241, 8860482, 13290723, 26581446]

約数ペア:

[(1, 26581446), (2, 13290723), (3, 8860482), (6, 4430241), (9, 2953494), (18, 1476747), (27, 984498), (31, 857466), (54, 492249), (62, 428733), (67, 396738), (79, 336474), (81, 328166), (93, 285822), (134, 198369), (158, 168237), (162, 164083), (186, 142911), (201, 132246), (237, 112158), (279, 95274), (402, 66123), (474, 56079), (558, 47637), (603, 44082), (711, 37386), (837, 31758), (1206, 22041), (1422, 18693), (1674, 15879), (1809, 14694), (2077, 12798), (2133, 12462), (2449, 10854), (2511, 10586), (3618, 7347), (4154, 6399), (4266, 6231), (4898, 5427), (5022, 5293)]