19495566

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{7079}}^1$

素因数の和:7110

約数の個数: 40

約数和(自身を含む): 46260720

約数和(自身を除く): 26765154

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 7079, 14158, 21237, 42474, 63711, 120343, 127422, 191133, 240686, 361029, 382266, 573399, 722058, 1083087, 1146798, 2166174, 3249261, 6498522, 9747783, 19495566]

約数ペア:

[(1, 19495566), (2, 9747783), (3, 6498522), (6, 3249261), (9, 2166174), (17, 1146798), (18, 1083087), (27, 722058), (34, 573399), (51, 382266), (54, 361029), (81, 240686), (102, 191133), (153, 127422), (162, 120343), (306, 63711), (459, 42474), (918, 21237), (1377, 14158), (2754, 7079)]