38013948

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 117737984

約数和(自身を除く): 79724036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 151, 162, 189, 222, 243, 252, 259, 302, 324, 333, 378, 444, 453, 486, 518, 567, 604, 666, 756, 777, 906, 972, 999, 1036, 1057, 1134, 1332, 1359, 1554, 1701, 1812, 1998, 2114, 2268, 2331, 2718, 2997, 3108, 3171, 3402, 3996, 4077, 4228, 4662, 5436, 5587, 5994, 6342, 6804, 6993, 8154, 8991, 9324, 9513, 11174, 11988, 12231, 12684, 13986, 16308, 16761, 17982, 19026, 20979, 22348, 24462, 27972, 28539, 33522, 35964, 36693, 38052, 39109, 41958, 48924, 50283, 57078, 62937, 67044, 73386, 78218, 83916, 85617, 100566, 114156, 117327, 125874, 146772, 150849, 156436, 171234, 201132, 234654, 251748, 256851, 301698, 342468, 351981, 452547, 469308, 513702, 603396, 703962, 905094, 1027404, 1055943, 1357641, 1407924, 1810188, 2111886, 2715282, 3167829, 4223772, 5430564, 6335658, 9503487, 12671316, 19006974, 38013948]

約数ペア:

[(1, 38013948), (2, 19006974), (3, 12671316), (4, 9503487), (6, 6335658), (7, 5430564), (9, 4223772), (12, 3167829), (14, 2715282), (18, 2111886), (21, 1810188), (27, 1407924), (28, 1357641), (36, 1055943), (37, 1027404), (42, 905094), (54, 703962), (63, 603396), (74, 513702), (81, 469308), (84, 452547), (108, 351981), (111, 342468), (126, 301698), (148, 256851), (151, 251748), (162, 234654), (189, 201132), (222, 171234), (243, 156436), (252, 150849), (259, 146772), (302, 125874), (324, 117327), (333, 114156), (378, 100566), (444, 85617), (453, 83916), (486, 78218), (518, 73386), (567, 67044), (604, 62937), (666, 57078), (756, 50283), (777, 48924), (906, 41958), (972, 39109), (999, 38052), (1036, 36693), (1057, 35964), (1134, 33522), (1332, 28539), (1359, 27972), (1554, 24462), (1701, 22348), (1812, 20979), (1998, 19026), (2114, 17982), (2268, 16761), (2331, 16308), (2718, 13986), (2997, 12684), (3108, 12231), (3171, 11988), (3402, 11174), (3996, 9513), (4077, 9324), (4228, 8991), (4662, 8154), (5436, 6993), (5587, 6804), (5994, 6342)]