18267840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6343}}^1$

素因数の和:6366

約数の個数: 84

約数和(自身を含む): 62843664

約数和(自身を除く): 44575824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6343, 12686, 19029, 25372, 31715, 38058, 50744, 57087, 63430, 76116, 95145, 101488, 114174, 126860, 152232, 190290, 202976, 228348, 253720, 285435, 304464, 380580, 405952, 456696, 507440, 570870, 608928, 761160, 913392, 1014880, 1141740, 1217856, 1522320, 1826784, 2029760, 2283480, 3044640, 3653568, 4566960, 6089280, 9133920, 18267840]

約数ペア:

[(1, 18267840), (2, 9133920), (3, 6089280), (4, 4566960), (5, 3653568), (6, 3044640), (8, 2283480), (9, 2029760), (10, 1826784), (12, 1522320), (15, 1217856), (16, 1141740), (18, 1014880), (20, 913392), (24, 761160), (30, 608928), (32, 570870), (36, 507440), (40, 456696), (45, 405952), (48, 380580), (60, 304464), (64, 285435), (72, 253720), (80, 228348), (90, 202976), (96, 190290), (120, 152232), (144, 126860), (160, 114174), (180, 101488), (192, 95145), (240, 76116), (288, 63430), (320, 57087), (360, 50744), (480, 38058), (576, 31715), (720, 25372), (960, 19029), (1440, 12686), (2880, 6343)]