17473572

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 45925880

約数和(自身を除く): 28452308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 73, 109, 122, 146, 183, 218, 219, 244, 292, 327, 366, 436, 438, 549, 654, 657, 732, 876, 981, 1098, 1308, 1314, 1962, 2196, 2628, 3924, 4453, 6649, 7957, 8906, 13298, 13359, 15914, 17812, 19947, 23871, 26596, 26718, 31828, 39894, 40077, 47742, 53436, 59841, 71613, 79788, 80154, 95484, 119682, 143226, 160308, 239364, 286452, 485377, 970754, 1456131, 1941508, 2912262, 4368393, 5824524, 8736786, 17473572]

約数ペア:

[(1, 17473572), (2, 8736786), (3, 5824524), (4, 4368393), (6, 2912262), (9, 1941508), (12, 1456131), (18, 970754), (36, 485377), (61, 286452), (73, 239364), (109, 160308), (122, 143226), (146, 119682), (183, 95484), (218, 80154), (219, 79788), (244, 71613), (292, 59841), (327, 53436), (366, 47742), (436, 40077), (438, 39894), (549, 31828), (654, 26718), (657, 26596), (732, 23871), (876, 19947), (981, 17812), (1098, 15914), (1308, 13359), (1314, 13298), (1962, 8906), (2196, 7957), (2628, 6649), (3924, 4453)]