18290610

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:231

約数の個数: 112

約数和(自身を含む): 53434584

約数和(自身を除く): 35143974

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 193, 195, 234, 243, 270, 351, 386, 390, 405, 486, 579, 585, 702, 729, 810, 965, 1053, 1158, 1170, 1215, 1458, 1737, 1755, 1930, 2106, 2430, 2509, 2895, 3159, 3474, 3510, 3645, 5018, 5211, 5265, 5790, 6318, 7290, 7527, 8685, 9477, 10422, 10530, 12545, 15054, 15633, 15795, 17370, 18954, 22581, 25090, 26055, 31266, 31590, 37635, 45162, 46899, 47385, 52110, 67743, 75270, 78165, 93798, 94770, 112905, 135486, 140697, 156330, 203229, 225810, 234495, 281394, 338715, 406458, 468990, 609687, 677430, 703485, 1016145, 1219374, 1406970, 1829061, 2032290, 3048435, 3658122, 6096870, 9145305, 18290610]

約数ペア:

[(1, 18290610), (2, 9145305), (3, 6096870), (5, 3658122), (6, 3048435), (9, 2032290), (10, 1829061), (13, 1406970), (15, 1219374), (18, 1016145), (26, 703485), (27, 677430), (30, 609687), (39, 468990), (45, 406458), (54, 338715), (65, 281394), (78, 234495), (81, 225810), (90, 203229), (117, 156330), (130, 140697), (135, 135486), (162, 112905), (193, 94770), (195, 93798), (234, 78165), (243, 75270), (270, 67743), (351, 52110), (386, 47385), (390, 46899), (405, 45162), (486, 37635), (579, 31590), (585, 31266), (702, 26055), (729, 25090), (810, 22581), (965, 18954), (1053, 17370), (1158, 15795), (1170, 15633), (1215, 15054), (1458, 12545), (1737, 10530), (1755, 10422), (1930, 9477), (2106, 8685), (2430, 7527), (2509, 7290), (2895, 6318), (3159, 5790), (3474, 5265), (3510, 5211), (3645, 5018)]