3109428

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{457}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 9335872

約数和(自身を除く): 6226444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 457, 486, 567, 756, 914, 972, 1134, 1371, 1701, 1828, 2268, 2742, 3199, 3402, 4113, 5484, 6398, 6804, 8226, 9597, 12339, 12796, 16452, 19194, 24678, 28791, 37017, 38388, 49356, 57582, 74034, 86373, 111051, 115164, 148068, 172746, 222102, 259119, 345492, 444204, 518238, 777357, 1036476, 1554714, 3109428]

約数ペア:

[(1, 3109428), (2, 1554714), (3, 1036476), (4, 777357), (6, 518238), (7, 444204), (9, 345492), (12, 259119), (14, 222102), (18, 172746), (21, 148068), (27, 115164), (28, 111051), (36, 86373), (42, 74034), (54, 57582), (63, 49356), (81, 38388), (84, 37017), (108, 28791), (126, 24678), (162, 19194), (189, 16452), (243, 12796), (252, 12339), (324, 9597), (378, 8226), (457, 6804), (486, 6398), (567, 5484), (756, 4113), (914, 3402), (972, 3199), (1134, 2742), (1371, 2268), (1701, 1828)]