15674914548

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1511}}^1\times {\mathrm{2269}}^1$

素因数の和:3917

約数の個数: 72

約数和(自身を含む): 39978731520

約数和(自身を除く): 24303816972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1511, 1524, 2269, 2286, 3022, 4533, 4538, 4572, 6044, 6807, 9066, 9076, 13599, 13614, 18132, 20421, 27198, 27228, 40842, 54396, 81684, 191897, 288163, 383794, 575691, 576326, 767588, 864489, 1151382, 1152652, 1727073, 1728978, 2302764, 2593467, 3428459, 3454146, 3457956, 5186934, 6856918, 6908292, 10285377, 10373868, 13713836, 20570754, 30856131, 41141508, 61712262, 123424524, 435414293, 870828586, 1306242879, 1741657172, 2612485758, 3918728637, 5224971516, 7837457274, 15674914548]

約数ペア:

[(1, 15674914548), (2, 7837457274), (3, 5224971516), (4, 3918728637), (6, 2612485758), (9, 1741657172), (12, 1306242879), (18, 870828586), (36, 435414293), (127, 123424524), (254, 61712262), (381, 41141508), (508, 30856131), (762, 20570754), (1143, 13713836), (1511, 10373868), (1524, 10285377), (2269, 6908292), (2286, 6856918), (3022, 5186934), (4533, 3457956), (4538, 3454146), (4572, 3428459), (6044, 2593467), (6807, 2302764), (9066, 1728978), (9076, 1727073), (13599, 1152652), (13614, 1151382), (18132, 864489), (20421, 767588), (27198, 576326), (27228, 575691), (40842, 383794), (54396, 288163), (81684, 191897)]