17919984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12043}}^1$

素因数の和:12085

約数の個数: 40

約数和(自身を含む): 47790592

約数和(自身を除く): 29870608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12043, 24086, 36129, 48172, 72258, 96344, 144516, 192688, 289032, 373333, 578064, 746666, 1119999, 1493332, 2239998, 2986664, 4479996, 5973328, 8959992, 17919984]

約数ペア:

[(1, 17919984), (2, 8959992), (3, 5973328), (4, 4479996), (6, 2986664), (8, 2239998), (12, 1493332), (16, 1119999), (24, 746666), (31, 578064), (48, 373333), (62, 289032), (93, 192688), (124, 144516), (186, 96344), (248, 72258), (372, 48172), (496, 36129), (744, 24086), (1488, 12043)]