42537978

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2876

約数の個数: 72

約数和(自身を含む): 113559732

約数和(自身を除く): 71021754

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1666, 2142, 2499, 2837, 4998, 5674, 7497, 8511, 14994, 17022, 19859, 25533, 39718, 48229, 51066, 59577, 96458, 119154, 139013, 144687, 178731, 278026, 289374, 337603, 357462, 417039, 434061, 675206, 834078, 868122, 1012809, 1251117, 2025618, 2363221, 2502234, 3038427, 4726442, 6076854, 7089663, 14179326, 21268989, 42537978]

約数ペア:

[(1, 42537978), (2, 21268989), (3, 14179326), (6, 7089663), (7, 6076854), (9, 4726442), (14, 3038427), (17, 2502234), (18, 2363221), (21, 2025618), (34, 1251117), (42, 1012809), (49, 868122), (51, 834078), (63, 675206), (98, 434061), (102, 417039), (119, 357462), (126, 337603), (147, 289374), (153, 278026), (238, 178731), (294, 144687), (306, 139013), (357, 119154), (441, 96458), (714, 59577), (833, 51066), (882, 48229), (1071, 39718), (1666, 25533), (2142, 19859), (2499, 17022), (2837, 14994), (4998, 8511), (5674, 7497)]