23647428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 69031872

約数和(自身を除く): 45384444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 877, 963, 1284, 1498, 1754, 1926, 2247, 2631, 2996, 3508, 3852, 4494, 5262, 6139, 6741, 7893, 8988, 10524, 12278, 13482, 15786, 18417, 24556, 26964, 31572, 36834, 55251, 73668, 93839, 110502, 187678, 221004, 281517, 375356, 563034, 656873, 844551, 1126068, 1313746, 1689102, 1970619, 2627492, 3378204, 3941238, 5911857, 7882476, 11823714, 23647428]

約数ペア:

[(1, 23647428), (2, 11823714), (3, 7882476), (4, 5911857), (6, 3941238), (7, 3378204), (9, 2627492), (12, 1970619), (14, 1689102), (18, 1313746), (21, 1126068), (28, 844551), (36, 656873), (42, 563034), (63, 375356), (84, 281517), (107, 221004), (126, 187678), (214, 110502), (252, 93839), (321, 73668), (428, 55251), (642, 36834), (749, 31572), (877, 26964), (963, 24556), (1284, 18417), (1498, 15786), (1754, 13482), (1926, 12278), (2247, 10524), (2631, 8988), (2996, 7893), (3508, 6741), (3852, 6139), (4494, 5262)]