26142228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 76020672

約数和(自身を除く): 49878444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 227, 252, 454, 457, 681, 908, 914, 1362, 1371, 1589, 1828, 2043, 2724, 2742, 3178, 3199, 4086, 4113, 4767, 5484, 6356, 6398, 8172, 8226, 9534, 9597, 12796, 14301, 16452, 19068, 19194, 28602, 28791, 38388, 57204, 57582, 103739, 115164, 207478, 311217, 414956, 622434, 726173, 933651, 1244868, 1452346, 1867302, 2178519, 2904692, 3734604, 4357038, 6535557, 8714076, 13071114, 26142228]

約数ペア:

[(1, 26142228), (2, 13071114), (3, 8714076), (4, 6535557), (6, 4357038), (7, 3734604), (9, 2904692), (12, 2178519), (14, 1867302), (18, 1452346), (21, 1244868), (28, 933651), (36, 726173), (42, 622434), (63, 414956), (84, 311217), (126, 207478), (227, 115164), (252, 103739), (454, 57582), (457, 57204), (681, 38388), (908, 28791), (914, 28602), (1362, 19194), (1371, 19068), (1589, 16452), (1828, 14301), (2043, 12796), (2724, 9597), (2742, 9534), (3178, 8226), (3199, 8172), (4086, 6398), (4113, 6356), (4767, 5484)]