29907618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 67976832

約数和(自身を除く): 38069214

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 43, 74, 78, 86, 111, 129, 222, 241, 258, 481, 482, 559, 723, 962, 1118, 1443, 1446, 1591, 1677, 2886, 3133, 3182, 3354, 4773, 6266, 8917, 9399, 9546, 10363, 17834, 18798, 20683, 20726, 26751, 31089, 41366, 53502, 62049, 62178, 115921, 124098, 134719, 231842, 269438, 347763, 383431, 404157, 695526, 766862, 808314, 1150293, 2300586, 4984603, 9969206, 14953809, 29907618]

約数ペア:

[(1, 29907618), (2, 14953809), (3, 9969206), (6, 4984603), (13, 2300586), (26, 1150293), (37, 808314), (39, 766862), (43, 695526), (74, 404157), (78, 383431), (86, 347763), (111, 269438), (129, 231842), (222, 134719), (241, 124098), (258, 115921), (481, 62178), (482, 62049), (559, 53502), (723, 41366), (962, 31089), (1118, 26751), (1443, 20726), (1446, 20683), (1591, 18798), (1677, 17834), (2886, 10363), (3133, 9546), (3182, 9399), (3354, 8917), (4773, 6266)]