12863676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 35392896

約数和(自身を除く): 22529220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 131, 147, 167, 196, 262, 294, 334, 393, 501, 524, 588, 668, 786, 917, 1002, 1169, 1572, 1834, 2004, 2338, 2751, 3507, 3668, 4676, 5502, 6419, 7014, 8183, 11004, 12838, 14028, 16366, 19257, 21877, 24549, 25676, 32732, 38514, 43754, 49098, 65631, 77028, 87508, 98196, 131262, 153139, 262524, 306278, 459417, 612556, 918834, 1071973, 1837668, 2143946, 3215919, 4287892, 6431838, 12863676]

約数ペア:

[(1, 12863676), (2, 6431838), (3, 4287892), (4, 3215919), (6, 2143946), (7, 1837668), (12, 1071973), (14, 918834), (21, 612556), (28, 459417), (42, 306278), (49, 262524), (84, 153139), (98, 131262), (131, 98196), (147, 87508), (167, 77028), (196, 65631), (262, 49098), (294, 43754), (334, 38514), (393, 32732), (501, 25676), (524, 24549), (588, 21877), (668, 19257), (786, 16366), (917, 14028), (1002, 12838), (1169, 11004), (1572, 8183), (1834, 7014), (2004, 6419), (2338, 5502), (2751, 4676), (3507, 3668)]