31014228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 82995584

約数和(自身を除く): 51981356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 877, 1263, 1684, 1754, 2526, 2631, 2947, 3508, 5052, 5262, 5894, 6139, 8841, 10524, 11788, 12278, 17682, 18417, 24556, 35364, 36834, 73668, 369217, 738434, 1107651, 1476868, 2215302, 2584519, 4430604, 5169038, 7753557, 10338076, 15507114, 31014228]

約数ペア:

[(1, 31014228), (2, 15507114), (3, 10338076), (4, 7753557), (6, 5169038), (7, 4430604), (12, 2584519), (14, 2215302), (21, 1476868), (28, 1107651), (42, 738434), (84, 369217), (421, 73668), (842, 36834), (877, 35364), (1263, 24556), (1684, 18417), (1754, 17682), (2526, 12278), (2631, 11788), (2947, 10524), (3508, 8841), (5052, 6139), (5262, 5894)]