17885736

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2053}}^1$

素因数の和:2087

約数の個数: 72

約数和(自身を含む): 53270490

約数和(自身を除く): 35384754

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2053, 2178, 2904, 4106, 4356, 6159, 8212, 8712, 12318, 16424, 18477, 22583, 24636, 36954, 45166, 49272, 67749, 73908, 90332, 135498, 147816, 180664, 203247, 248413, 270996, 406494, 496826, 541992, 745239, 812988, 993652, 1490478, 1625976, 1987304, 2235717, 2980956, 4471434, 5961912, 8942868, 17885736]

約数ペア:

[(1, 17885736), (2, 8942868), (3, 5961912), (4, 4471434), (6, 2980956), (8, 2235717), (9, 1987304), (11, 1625976), (12, 1490478), (18, 993652), (22, 812988), (24, 745239), (33, 541992), (36, 496826), (44, 406494), (66, 270996), (72, 248413), (88, 203247), (99, 180664), (121, 147816), (132, 135498), (198, 90332), (242, 73908), (264, 67749), (363, 49272), (396, 45166), (484, 36954), (726, 24636), (792, 22583), (968, 18477), (1089, 16424), (1452, 12318), (2053, 8712), (2178, 8212), (2904, 6159), (4106, 4356)]