8219484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:236

約数の個数: 108

約数和(自身を含む): 25845456

約数和(自身を除く): 17625972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 193, 234, 252, 273, 338, 364, 386, 468, 507, 546, 579, 676, 772, 819, 1014, 1092, 1158, 1183, 1351, 1521, 1638, 1737, 2028, 2316, 2366, 2509, 2702, 3042, 3276, 3474, 3549, 4053, 4732, 5018, 5404, 6084, 6948, 7098, 7527, 8106, 10036, 10647, 12159, 14196, 15054, 16212, 17563, 21294, 22581, 24318, 30108, 32617, 35126, 42588, 45162, 48636, 52689, 65234, 70252, 90324, 97851, 105378, 130468, 158067, 195702, 210756, 228319, 293553, 316134, 391404, 456638, 587106, 632268, 684957, 913276, 1174212, 1369914, 2054871, 2739828, 4109742, 8219484]

約数ペア:

[(1, 8219484), (2, 4109742), (3, 2739828), (4, 2054871), (6, 1369914), (7, 1174212), (9, 913276), (12, 684957), (13, 632268), (14, 587106), (18, 456638), (21, 391404), (26, 316134), (28, 293553), (36, 228319), (39, 210756), (42, 195702), (52, 158067), (63, 130468), (78, 105378), (84, 97851), (91, 90324), (117, 70252), (126, 65234), (156, 52689), (169, 48636), (182, 45162), (193, 42588), (234, 35126), (252, 32617), (273, 30108), (338, 24318), (364, 22581), (386, 21294), (468, 17563), (507, 16212), (546, 15054), (579, 14196), (676, 12159), (772, 10647), (819, 10036), (1014, 8106), (1092, 7527), (1158, 7098), (1183, 6948), (1351, 6084), (1521, 5404), (1638, 5018), (1737, 4732), (2028, 4053), (2316, 3549), (2366, 3474), (2509, 3276), (2702, 3042)]