15998796

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:161

約数の個数: 90

約数和(自身を含む): 46317348

約数和(自身を除く): 30318552

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 67, 81, 99, 108, 132, 134, 162, 198, 201, 268, 297, 324, 396, 402, 594, 603, 737, 804, 891, 1188, 1206, 1474, 1782, 1809, 2211, 2412, 2948, 3564, 3618, 4422, 4489, 5427, 6633, 7236, 8844, 8978, 10854, 13266, 13467, 17956, 19899, 21708, 26532, 26934, 39798, 40401, 49379, 53868, 59697, 79596, 80802, 98758, 119394, 121203, 148137, 161604, 197516, 238788, 242406, 296274, 363609, 444411, 484812, 592548, 727218, 888822, 1333233, 1454436, 1777644, 2666466, 3999699, 5332932, 7999398, 15998796]

約数ペア:

[(1, 15998796), (2, 7999398), (3, 5332932), (4, 3999699), (6, 2666466), (9, 1777644), (11, 1454436), (12, 1333233), (18, 888822), (22, 727218), (27, 592548), (33, 484812), (36, 444411), (44, 363609), (54, 296274), (66, 242406), (67, 238788), (81, 197516), (99, 161604), (108, 148137), (132, 121203), (134, 119394), (162, 98758), (198, 80802), (201, 79596), (268, 59697), (297, 53868), (324, 49379), (396, 40401), (402, 39798), (594, 26934), (603, 26532), (737, 21708), (804, 19899), (891, 17956), (1188, 13467), (1206, 13266), (1474, 10854), (1782, 8978), (1809, 8844), (2211, 7236), (2412, 6633), (2948, 5427), (3564, 4489), (3618, 4422)]