22119678

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 72

約数和(自身を含む): 57620160

約数和(自身を除く): 35500482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 809, 882, 1302, 1519, 1618, 1953, 2427, 3038, 3906, 4557, 4854, 5663, 7281, 9114, 11326, 13671, 14562, 16989, 25079, 27342, 33978, 39641, 50158, 50967, 75237, 79282, 101934, 118923, 150474, 175553, 225711, 237846, 351106, 356769, 451422, 526659, 713538, 1053318, 1228871, 1579977, 2457742, 3159954, 3686613, 7373226, 11059839, 22119678]

約数ペア:

[(1, 22119678), (2, 11059839), (3, 7373226), (6, 3686613), (7, 3159954), (9, 2457742), (14, 1579977), (18, 1228871), (21, 1053318), (31, 713538), (42, 526659), (49, 451422), (62, 356769), (63, 351106), (93, 237846), (98, 225711), (126, 175553), (147, 150474), (186, 118923), (217, 101934), (279, 79282), (294, 75237), (434, 50967), (441, 50158), (558, 39641), (651, 33978), (809, 27342), (882, 25079), (1302, 16989), (1519, 14562), (1618, 13671), (1953, 11326), (2427, 9114), (3038, 7281), (3906, 5663), (4557, 4854)]