7387884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 22480640

約数和(自身を除く): 15092756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1543, 1596, 2394, 3086, 4629, 4788, 6172, 9258, 10801, 13887, 18516, 21602, 27774, 29317, 32403, 43204, 55548, 58634, 64806, 87951, 97209, 117268, 129612, 175902, 194418, 205219, 263853, 351804, 388836, 410438, 527706, 615657, 820876, 1055412, 1231314, 1846971, 2462628, 3693942, 7387884]

約数ペア:

[(1, 7387884), (2, 3693942), (3, 2462628), (4, 1846971), (6, 1231314), (7, 1055412), (9, 820876), (12, 615657), (14, 527706), (18, 410438), (19, 388836), (21, 351804), (28, 263853), (36, 205219), (38, 194418), (42, 175902), (57, 129612), (63, 117268), (76, 97209), (84, 87951), (114, 64806), (126, 58634), (133, 55548), (171, 43204), (228, 32403), (252, 29317), (266, 27774), (342, 21602), (399, 18516), (532, 13887), (684, 10801), (798, 9258), (1197, 6172), (1543, 4788), (1596, 4629), (2394, 3086)]