2108786076

素因数分解:

$2^2\times 3^5\times {\mathrm{1459}}^1\times {\mathrm{1487}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 5535479040

約数和(自身を除く): 3426692964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1459, 1487, 2918, 2974, 4377, 4461, 5836, 5948, 8754, 8922, 13131, 13383, 17508, 17844, 26262, 26766, 39393, 40149, 52524, 53532, 78786, 80298, 118179, 120447, 157572, 160596, 236358, 240894, 354537, 361341, 472716, 481788, 709074, 722682, 1418148, 1445364, 2169533, 4339066, 6508599, 8678132, 13017198, 19525797, 26034396, 39051594, 58577391, 78103188, 117154782, 175732173, 234309564, 351464346, 527196519, 702928692, 1054393038, 2108786076]

約数ペア:

[(1, 2108786076), (2, 1054393038), (3, 702928692), (4, 527196519), (6, 351464346), (9, 234309564), (12, 175732173), (18, 117154782), (27, 78103188), (36, 58577391), (54, 39051594), (81, 26034396), (108, 19525797), (162, 13017198), (243, 8678132), (324, 6508599), (486, 4339066), (972, 2169533), (1459, 1445364), (1487, 1418148), (2918, 722682), (2974, 709074), (4377, 481788), (4461, 472716), (5836, 361341), (5948, 354537), (8754, 240894), (8922, 236358), (13131, 160596), (13383, 157572), (17508, 120447), (17844, 118179), (26262, 80298), (26766, 78786), (39393, 53532), (40149, 52524)]