15287646924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2031851}}^1$

素因数の和:2031891

約数の個数: 72

約数和(自身を含む): 44375647680

約数和(自身を除く): 29088000756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 2031851, 4063702, 6095553, 8127404, 12191106, 18286659, 22350361, 24382212, 36573318, 38605169, 44700722, 67051083, 73146636, 77210338, 89401444, 115815507, 134102166, 154420676, 201153249, 231631014, 268204332, 347446521, 402306498, 424656859, 463262028, 694893042, 804612996, 849313718, 1273970577, 1389786084, 1698627436, 2547941154, 3821911731, 5095882308, 7643823462, 15287646924]

約数ペア:

[(1, 15287646924), (2, 7643823462), (3, 5095882308), (4, 3821911731), (6, 2547941154), (9, 1698627436), (11, 1389786084), (12, 1273970577), (18, 849313718), (19, 804612996), (22, 694893042), (33, 463262028), (36, 424656859), (38, 402306498), (44, 347446521), (57, 268204332), (66, 231631014), (76, 201153249), (99, 154420676), (114, 134102166), (132, 115815507), (171, 89401444), (198, 77210338), (209, 73146636), (228, 67051083), (342, 44700722), (396, 38605169), (418, 36573318), (627, 24382212), (684, 22350361), (836, 18286659), (1254, 12191106), (1881, 8127404), (2508, 6095553), (3762, 4063702), (7524, 2031851)]