15694681212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2707847}}^1$

素因数の和:2707887

約数の個数: 72

約数和(自身を含む): 47311520256

約数和(自身を除く): 31616839044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 2707847, 5415694, 8123541, 10831388, 16247082, 18954929, 24370623, 32494164, 37909858, 48741246, 56864787, 62280481, 75819716, 97482492, 113729574, 124560962, 170594361, 186841443, 227459148, 249121924, 341188722, 373682886, 435963367, 560524329, 682377444, 747365772, 871926734, 1121048658, 1307890101, 1743853468, 2242097316, 2615780202, 3923670303, 5231560404, 7847340606, 15694681212]

約数ペア:

[(1, 15694681212), (2, 7847340606), (3, 5231560404), (4, 3923670303), (6, 2615780202), (7, 2242097316), (9, 1743853468), (12, 1307890101), (14, 1121048658), (18, 871926734), (21, 747365772), (23, 682377444), (28, 560524329), (36, 435963367), (42, 373682886), (46, 341188722), (63, 249121924), (69, 227459148), (84, 186841443), (92, 170594361), (126, 124560962), (138, 113729574), (161, 97482492), (207, 75819716), (252, 62280481), (276, 56864787), (322, 48741246), (414, 37909858), (483, 32494164), (644, 24370623), (828, 18954929), (966, 16247082), (1449, 10831388), (1932, 8123541), (2898, 5415694), (5796, 2707847)]