27847974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 72230400

約数和(自身を除く): 44382426

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 79, 98, 109, 147, 154, 158, 218, 231, 237, 294, 327, 462, 474, 539, 553, 654, 763, 869, 1078, 1106, 1199, 1526, 1617, 1659, 1738, 2289, 2398, 2607, 3234, 3318, 3597, 3871, 4578, 5214, 5341, 6083, 7194, 7742, 8393, 8611, 10682, 11613, 12166, 16023, 16786, 17222, 18249, 23226, 25179, 25833, 32046, 36498, 42581, 50358, 51666, 58751, 60277, 85162, 94721, 117502, 120554, 127743, 176253, 180831, 189442, 255486, 284163, 352506, 361662, 421939, 568326, 663047, 843878, 1265817, 1326094, 1989141, 2531634, 3978282, 4641329, 9282658, 13923987, 27847974]

約数ペア:

[(1, 27847974), (2, 13923987), (3, 9282658), (6, 4641329), (7, 3978282), (11, 2531634), (14, 1989141), (21, 1326094), (22, 1265817), (33, 843878), (42, 663047), (49, 568326), (66, 421939), (77, 361662), (79, 352506), (98, 284163), (109, 255486), (147, 189442), (154, 180831), (158, 176253), (218, 127743), (231, 120554), (237, 117502), (294, 94721), (327, 85162), (462, 60277), (474, 58751), (539, 51666), (553, 50358), (654, 42581), (763, 36498), (869, 32046), (1078, 25833), (1106, 25179), (1199, 23226), (1526, 18249), (1617, 17222), (1659, 16786), (1738, 16023), (2289, 12166), (2398, 11613), (2607, 10682), (3234, 8611), (3318, 8393), (3597, 7742), (3871, 7194), (4578, 6083), (5214, 5341)]