17804748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6007}}^1$

素因数の和:6046

約数の個数: 48

約数和(自身を含む): 47102720

約数和(自身を除く): 29297972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6007, 12014, 18021, 24028, 36042, 72084, 78091, 114133, 156182, 228266, 234273, 312364, 342399, 456532, 468546, 684798, 937092, 1369596, 1483729, 2967458, 4451187, 5934916, 8902374, 17804748]

約数ペア:

[(1, 17804748), (2, 8902374), (3, 5934916), (4, 4451187), (6, 2967458), (12, 1483729), (13, 1369596), (19, 937092), (26, 684798), (38, 468546), (39, 456532), (52, 342399), (57, 312364), (76, 234273), (78, 228266), (114, 156182), (156, 114133), (228, 78091), (247, 72084), (494, 36042), (741, 24028), (988, 18021), (1482, 12014), (2964, 6007)]