649968198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{4243}}^1$

素因数の和:4481

約数の個数: 48

約数和(自身を含む): 1435965888

約数和(自身を除く): 785997690

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 211, 242, 363, 422, 633, 726, 1266, 2321, 4243, 4642, 6963, 8486, 12729, 13926, 25458, 25531, 46673, 51062, 76593, 93346, 140019, 153186, 280038, 513403, 895273, 1026806, 1540209, 1790546, 2685819, 3080418, 5371638, 9848003, 19696006, 29544009, 59088018, 108328033, 216656066, 324984099, 649968198]

約数ペア:

[(1, 649968198), (2, 324984099), (3, 216656066), (6, 108328033), (11, 59088018), (22, 29544009), (33, 19696006), (66, 9848003), (121, 5371638), (211, 3080418), (242, 2685819), (363, 1790546), (422, 1540209), (633, 1026806), (726, 895273), (1266, 513403), (2321, 280038), (4243, 153186), (4642, 140019), (6963, 93346), (8486, 76593), (12729, 51062), (13926, 46673), (25458, 25531)]