1122492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 3217536

約数和(自身を除く): 2095044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 83, 84, 92, 98, 138, 147, 161, 166, 196, 249, 276, 294, 322, 332, 483, 498, 581, 588, 644, 966, 996, 1127, 1162, 1743, 1909, 1932, 2254, 2324, 3381, 3486, 3818, 4067, 4508, 5727, 6762, 6972, 7636, 8134, 11454, 12201, 13363, 13524, 16268, 22908, 24402, 26726, 40089, 48804, 53452, 80178, 93541, 160356, 187082, 280623, 374164, 561246, 1122492]

約数ペア:

[(1, 1122492), (2, 561246), (3, 374164), (4, 280623), (6, 187082), (7, 160356), (12, 93541), (14, 80178), (21, 53452), (23, 48804), (28, 40089), (42, 26726), (46, 24402), (49, 22908), (69, 16268), (83, 13524), (84, 13363), (92, 12201), (98, 11454), (138, 8134), (147, 7636), (161, 6972), (166, 6762), (196, 5727), (249, 4508), (276, 4067), (294, 3818), (322, 3486), (332, 3381), (483, 2324), (498, 2254), (581, 1932), (588, 1909), (644, 1743), (966, 1162), (996, 1127)]