27551748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 78883840

約数和(自身を除く): 51332092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 61, 76, 84, 114, 122, 133, 183, 228, 244, 266, 283, 366, 399, 427, 532, 566, 732, 798, 849, 854, 1132, 1159, 1281, 1596, 1698, 1708, 1981, 2318, 2562, 3396, 3477, 3962, 4636, 5124, 5377, 5943, 6954, 7924, 8113, 10754, 11886, 13908, 16131, 16226, 17263, 21508, 23772, 24339, 32262, 32452, 34526, 37639, 48678, 51789, 64524, 69052, 75278, 97356, 103578, 112917, 120841, 150556, 207156, 225834, 241682, 327997, 362523, 451668, 483364, 655994, 725046, 983991, 1311988, 1450092, 1967982, 2295979, 3935964, 4591958, 6887937, 9183916, 13775874, 27551748]

約数ペア:

[(1, 27551748), (2, 13775874), (3, 9183916), (4, 6887937), (6, 4591958), (7, 3935964), (12, 2295979), (14, 1967982), (19, 1450092), (21, 1311988), (28, 983991), (38, 725046), (42, 655994), (57, 483364), (61, 451668), (76, 362523), (84, 327997), (114, 241682), (122, 225834), (133, 207156), (183, 150556), (228, 120841), (244, 112917), (266, 103578), (283, 97356), (366, 75278), (399, 69052), (427, 64524), (532, 51789), (566, 48678), (732, 37639), (798, 34526), (849, 32452), (854, 32262), (1132, 24339), (1159, 23772), (1281, 21508), (1596, 17263), (1698, 16226), (1708, 16131), (1981, 13908), (2318, 11886), (2562, 10754), (3396, 8113), (3477, 7924), (3962, 6954), (4636, 5943), (5124, 5377)]