142499358

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 330016320

約数和(自身を除く): 187516962

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 73, 74, 111, 146, 219, 222, 333, 438, 657, 666, 977, 999, 1314, 1954, 1971, 1998, 2701, 2931, 3942, 5402, 5862, 8103, 8793, 16206, 17586, 24309, 26379, 36149, 48618, 52758, 71321, 72298, 72927, 108447, 142642, 145854, 213963, 216894, 325341, 427926, 641889, 650682, 976023, 1283778, 1925667, 1952046, 2638877, 3851334, 5277754, 7916631, 15833262, 23749893, 47499786, 71249679, 142499358]

約数ペア:

[(1, 142499358), (2, 71249679), (3, 47499786), (6, 23749893), (9, 15833262), (18, 7916631), (27, 5277754), (37, 3851334), (54, 2638877), (73, 1952046), (74, 1925667), (111, 1283778), (146, 976023), (219, 650682), (222, 641889), (333, 427926), (438, 325341), (657, 216894), (666, 213963), (977, 145854), (999, 142642), (1314, 108447), (1954, 72927), (1971, 72298), (1998, 71321), (2701, 52758), (2931, 48618), (3942, 36149), (5402, 26379), (5862, 24309), (8103, 17586), (8793, 16206)]