18414744

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 48522240

約数和(自身を除く): 30107496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 467, 636, 744, 934, 1272, 1401, 1643, 1868, 2802, 3286, 3736, 4929, 5604, 6572, 9858, 11208, 13144, 14477, 19716, 24751, 28954, 39432, 43431, 49502, 57908, 74253, 86862, 99004, 115816, 148506, 173724, 198008, 297012, 347448, 594024, 767281, 1534562, 2301843, 3069124, 4603686, 6138248, 9207372, 18414744]

約数ペア:

[(1, 18414744), (2, 9207372), (3, 6138248), (4, 4603686), (6, 3069124), (8, 2301843), (12, 1534562), (24, 767281), (31, 594024), (53, 347448), (62, 297012), (93, 198008), (106, 173724), (124, 148506), (159, 115816), (186, 99004), (212, 86862), (248, 74253), (318, 57908), (372, 49502), (424, 43431), (467, 39432), (636, 28954), (744, 24751), (934, 19716), (1272, 14477), (1401, 13144), (1643, 11208), (1868, 9858), (2802, 6572), (3286, 5604), (3736, 4929)]