7420437468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{10531}}^1$

素因数の和:10624

約数の個数: 108

約数和(自身を含む): 20140069768

約数和(自身を除く): 12719632300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 529, 666, 828, 851, 1058, 1332, 1587, 1702, 2116, 2553, 3174, 3404, 4761, 5106, 6348, 7659, 9522, 10212, 10531, 15318, 19044, 19573, 21062, 30636, 31593, 39146, 42124, 58719, 63186, 78292, 94779, 117438, 126372, 176157, 189558, 234876, 242213, 352314, 379116, 389647, 484426, 704628, 726639, 779294, 968852, 1168941, 1453278, 1558588, 2179917, 2337882, 2906556, 3506823, 4359834, 4675764, 5570899, 7013646, 8719668, 8961881, 11141798, 14027292, 16712697, 17923762, 22283596, 26885643, 33425394, 35847524, 50138091, 53771286, 66850788, 80656929, 100276182, 107542572, 161313858, 200552364, 206123263, 322627716, 412246526, 618369789, 824493052, 1236739578, 1855109367, 2473479156, 3710218734, 7420437468]

約数ペア:

[(1, 7420437468), (2, 3710218734), (3, 2473479156), (4, 1855109367), (6, 1236739578), (9, 824493052), (12, 618369789), (18, 412246526), (23, 322627716), (36, 206123263), (37, 200552364), (46, 161313858), (69, 107542572), (74, 100276182), (92, 80656929), (111, 66850788), (138, 53771286), (148, 50138091), (207, 35847524), (222, 33425394), (276, 26885643), (333, 22283596), (414, 17923762), (444, 16712697), (529, 14027292), (666, 11141798), (828, 8961881), (851, 8719668), (1058, 7013646), (1332, 5570899), (1587, 4675764), (1702, 4359834), (2116, 3506823), (2553, 2906556), (3174, 2337882), (3404, 2179917), (4761, 1558588), (5106, 1453278), (6348, 1168941), (7659, 968852), (9522, 779294), (10212, 726639), (10531, 704628), (15318, 484426), (19044, 389647), (19573, 379116), (21062, 352314), (30636, 242213), (31593, 234876), (39146, 189558), (42124, 176157), (58719, 126372), (63186, 117438), (78292, 94779)]