12378184

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 29232000

約数和(自身を除く): 16853816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 347, 364, 392, 637, 686, 694, 728, 1274, 1372, 1388, 2429, 2548, 2744, 2776, 4459, 4511, 4858, 5096, 8918, 9022, 9716, 17003, 17836, 18044, 19432, 31577, 34006, 35672, 36088, 63154, 68012, 119021, 126308, 136024, 221039, 238042, 252616, 442078, 476084, 884156, 952168, 1547273, 1768312, 3094546, 6189092, 12378184]

約数ペア:

[(1, 12378184), (2, 6189092), (4, 3094546), (7, 1768312), (8, 1547273), (13, 952168), (14, 884156), (26, 476084), (28, 442078), (49, 252616), (52, 238042), (56, 221039), (91, 136024), (98, 126308), (104, 119021), (182, 68012), (196, 63154), (343, 36088), (347, 35672), (364, 34006), (392, 31577), (637, 19432), (686, 18044), (694, 17836), (728, 17003), (1274, 9716), (1372, 9022), (1388, 8918), (2429, 5096), (2548, 4858), (2744, 4511), (2776, 4459)]