1838928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 5860736

約数和(自身を除く): 4021808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 421, 546, 624, 728, 842, 1092, 1263, 1456, 1684, 2184, 2526, 2947, 3368, 4368, 5052, 5473, 5894, 6736, 8841, 10104, 10946, 11788, 16419, 17682, 20208, 21892, 23576, 32838, 35364, 38311, 43784, 47152, 65676, 70728, 76622, 87568, 114933, 131352, 141456, 153244, 229866, 262704, 306488, 459732, 612976, 919464, 1838928]

約数ペア:

[(1, 1838928), (2, 919464), (3, 612976), (4, 459732), (6, 306488), (7, 262704), (8, 229866), (12, 153244), (13, 141456), (14, 131352), (16, 114933), (21, 87568), (24, 76622), (26, 70728), (28, 65676), (39, 47152), (42, 43784), (48, 38311), (52, 35364), (56, 32838), (78, 23576), (84, 21892), (91, 20208), (104, 17682), (112, 16419), (156, 11788), (168, 10946), (182, 10104), (208, 8841), (273, 6736), (312, 5894), (336, 5473), (364, 5052), (421, 4368), (546, 3368), (624, 2947), (728, 2526), (842, 2184), (1092, 1684), (1263, 1456)]