7028406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:498

約数の個数: 72

約数和(自身を含む): 19171152

約数和(自身を除く): 12142746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 461, 462, 693, 726, 847, 922, 1089, 1383, 1386, 1694, 2178, 2541, 2766, 3227, 4149, 5071, 5082, 6454, 7623, 8298, 9681, 10142, 15213, 15246, 19362, 29043, 30426, 35497, 45639, 55781, 58086, 70994, 91278, 106491, 111562, 167343, 212982, 319473, 334686, 390467, 502029, 638946, 780934, 1004058, 1171401, 2342802, 3514203, 7028406]

約数ペア:

[(1, 7028406), (2, 3514203), (3, 2342802), (6, 1171401), (7, 1004058), (9, 780934), (11, 638946), (14, 502029), (18, 390467), (21, 334686), (22, 319473), (33, 212982), (42, 167343), (63, 111562), (66, 106491), (77, 91278), (99, 70994), (121, 58086), (126, 55781), (154, 45639), (198, 35497), (231, 30426), (242, 29043), (363, 19362), (461, 15246), (462, 15213), (693, 10142), (726, 9681), (847, 8298), (922, 7623), (1089, 6454), (1383, 5082), (1386, 5071), (1694, 4149), (2178, 3227), (2541, 2766)]