16679922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 41140224

約数和(自身を除く): 24460302

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 557, 651, 713, 966, 1114, 1302, 1426, 1671, 2139, 3342, 3899, 4278, 4991, 7798, 9982, 11697, 12811, 14973, 17267, 23394, 25622, 29946, 34534, 38433, 51801, 76866, 89677, 103602, 120869, 179354, 241738, 269031, 362607, 397141, 538062, 725214, 794282, 1191423, 2382846, 2779987, 5559974, 8339961, 16679922]

約数ペア:

[(1, 16679922), (2, 8339961), (3, 5559974), (6, 2779987), (7, 2382846), (14, 1191423), (21, 794282), (23, 725214), (31, 538062), (42, 397141), (46, 362607), (62, 269031), (69, 241738), (93, 179354), (138, 120869), (161, 103602), (186, 89677), (217, 76866), (322, 51801), (434, 38433), (483, 34534), (557, 29946), (651, 25622), (713, 23394), (966, 17267), (1114, 14973), (1302, 12811), (1426, 11697), (1671, 9982), (2139, 7798), (3342, 4991), (3899, 4278)]