18896832

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 84

約数和(自身を含む): 55275480

約数和(自身を除く): 36378648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 619, 636, 848, 954, 1238, 1272, 1696, 1857, 1908, 2476, 2544, 3392, 3714, 3816, 4952, 5088, 5571, 7428, 7632, 9904, 10176, 11142, 14856, 15264, 19808, 22284, 29712, 30528, 32807, 39616, 44568, 59424, 65614, 89136, 98421, 118848, 131228, 178272, 196842, 262456, 295263, 356544, 393684, 524912, 590526, 787368, 1049824, 1181052, 1574736, 2099648, 2362104, 3149472, 4724208, 6298944, 9448416, 18896832]

約数ペア:

[(1, 18896832), (2, 9448416), (3, 6298944), (4, 4724208), (6, 3149472), (8, 2362104), (9, 2099648), (12, 1574736), (16, 1181052), (18, 1049824), (24, 787368), (32, 590526), (36, 524912), (48, 393684), (53, 356544), (64, 295263), (72, 262456), (96, 196842), (106, 178272), (144, 131228), (159, 118848), (192, 98421), (212, 89136), (288, 65614), (318, 59424), (424, 44568), (477, 39616), (576, 32807), (619, 30528), (636, 29712), (848, 22284), (954, 19808), (1238, 15264), (1272, 14856), (1696, 11142), (1857, 10176), (1908, 9904), (2476, 7632), (2544, 7428), (3392, 5571), (3714, 5088), (3816, 4952)]