17993646

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4821

約数の個数: 48

約数和(自身を含む): 44778240

約数和(自身を除く): 26784594

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 4783, 9566, 14349, 28698, 43047, 52613, 86094, 90877, 105226, 157839, 181754, 272631, 315678, 473517, 545262, 817893, 947034, 999647, 1635786, 1999294, 2998941, 5997882, 8996823, 17993646]

約数ペア:

[(1, 17993646), (2, 8996823), (3, 5997882), (6, 2998941), (9, 1999294), (11, 1635786), (18, 999647), (19, 947034), (22, 817893), (33, 545262), (38, 473517), (57, 315678), (66, 272631), (99, 181754), (114, 157839), (171, 105226), (198, 90877), (209, 86094), (342, 52613), (418, 43047), (627, 28698), (1254, 14349), (1881, 9566), (3762, 4783)]