33378228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 92201928

約数和(自身を除く): 58823700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 977, 1314, 1898, 1954, 2628, 2847, 2931, 3796, 3908, 5694, 5862, 8541, 8793, 11388, 11724, 12701, 17082, 17586, 25402, 34164, 35172, 38103, 50804, 71321, 76206, 114309, 142642, 152412, 213963, 228618, 285284, 427926, 457236, 641889, 855852, 927173, 1283778, 1854346, 2567556, 2781519, 3708692, 5563038, 8344557, 11126076, 16689114, 33378228]

約数ペア:

[(1, 33378228), (2, 16689114), (3, 11126076), (4, 8344557), (6, 5563038), (9, 3708692), (12, 2781519), (13, 2567556), (18, 1854346), (26, 1283778), (36, 927173), (39, 855852), (52, 641889), (73, 457236), (78, 427926), (117, 285284), (146, 228618), (156, 213963), (219, 152412), (234, 142642), (292, 114309), (438, 76206), (468, 71321), (657, 50804), (876, 38103), (949, 35172), (977, 34164), (1314, 25402), (1898, 17586), (1954, 17082), (2628, 12701), (2847, 11724), (2931, 11388), (3796, 8793), (3908, 8541), (5694, 5862)]