1874482308

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{2129}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 4875987480

約数和(自身を除く): 3001505172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 661, 666, 1322, 1332, 1983, 2129, 2644, 3966, 4258, 5949, 6387, 7932, 8516, 11898, 12774, 19161, 23796, 24457, 25548, 38322, 48914, 73371, 76644, 78773, 97828, 146742, 157546, 220113, 236319, 293484, 315092, 440226, 472638, 708957, 880452, 945276, 1407269, 1417914, 2814538, 2835828, 4221807, 5629076, 8443614, 12665421, 16887228, 25330842, 50661684, 52068953, 104137906, 156206859, 208275812, 312413718, 468620577, 624827436, 937241154, 1874482308]

約数ペア:

[(1, 1874482308), (2, 937241154), (3, 624827436), (4, 468620577), (6, 312413718), (9, 208275812), (12, 156206859), (18, 104137906), (36, 52068953), (37, 50661684), (74, 25330842), (111, 16887228), (148, 12665421), (222, 8443614), (333, 5629076), (444, 4221807), (661, 2835828), (666, 2814538), (1322, 1417914), (1332, 1407269), (1983, 945276), (2129, 880452), (2644, 708957), (3966, 472638), (4258, 440226), (5949, 315092), (6387, 293484), (7932, 236319), (8516, 220113), (11898, 157546), (12774, 146742), (19161, 97828), (23796, 78773), (24457, 76644), (25548, 73371), (38322, 48914)]