17929368

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{1097}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 48817080

約数和(自身を除く): 30887712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 1097, 1362, 1816, 2043, 2194, 2724, 3291, 4086, 4388, 5448, 6582, 8172, 8776, 9873, 13164, 16344, 19746, 26328, 39492, 78984, 249019, 498038, 747057, 996076, 1494114, 1992152, 2241171, 2988228, 4482342, 5976456, 8964684, 17929368]

約数ペア:

[(1, 17929368), (2, 8964684), (3, 5976456), (4, 4482342), (6, 2988228), (8, 2241171), (9, 1992152), (12, 1494114), (18, 996076), (24, 747057), (36, 498038), (72, 249019), (227, 78984), (454, 39492), (681, 26328), (908, 19746), (1097, 16344), (1362, 13164), (1816, 9873), (2043, 8776), (2194, 8172), (2724, 6582), (3291, 5448), (4086, 4388)]