2013167988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{51827}}^1$

素因数の和:51933

約数の個数: 72

約数和(自身を含む): 5546425248

約数和(自身を除く): 3533257260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 234, 249, 332, 468, 498, 747, 996, 1079, 1494, 2158, 2988, 3237, 4316, 6474, 9711, 12948, 19422, 38844, 51827, 103654, 155481, 207308, 310962, 466443, 621924, 673751, 932886, 1347502, 1865772, 2021253, 2695004, 4042506, 4301641, 6063759, 8085012, 8603282, 12127518, 12904923, 17206564, 24255036, 25809846, 38714769, 51619692, 55921333, 77429538, 111842666, 154859076, 167763999, 223685332, 335527998, 503291997, 671055996, 1006583994, 2013167988]

約数ペア:

[(1, 2013167988), (2, 1006583994), (3, 671055996), (4, 503291997), (6, 335527998), (9, 223685332), (12, 167763999), (13, 154859076), (18, 111842666), (26, 77429538), (36, 55921333), (39, 51619692), (52, 38714769), (78, 25809846), (83, 24255036), (117, 17206564), (156, 12904923), (166, 12127518), (234, 8603282), (249, 8085012), (332, 6063759), (468, 4301641), (498, 4042506), (747, 2695004), (996, 2021253), (1079, 1865772), (1494, 1347502), (2158, 932886), (2988, 673751), (3237, 621924), (4316, 466443), (6474, 310962), (9711, 207308), (12948, 155481), (19422, 103654), (38844, 51827)]