31658148

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 89147520

約数和(自身を除く): 57489372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 86, 102, 108, 129, 153, 172, 204, 258, 306, 387, 401, 459, 516, 612, 731, 774, 802, 918, 1161, 1203, 1462, 1548, 1604, 1836, 2193, 2322, 2406, 2924, 3609, 4386, 4644, 4812, 6579, 6817, 7218, 8772, 10827, 13158, 13634, 14436, 17243, 19737, 20451, 21654, 26316, 27268, 34486, 39474, 40902, 43308, 51729, 61353, 68972, 78948, 81804, 103458, 122706, 155187, 184059, 206916, 245412, 293131, 310374, 368118, 465561, 586262, 620748, 736236, 879393, 931122, 1172524, 1758786, 1862244, 2638179, 3517572, 5276358, 7914537, 10552716, 15829074, 31658148]

約数ペア:

[(1, 31658148), (2, 15829074), (3, 10552716), (4, 7914537), (6, 5276358), (9, 3517572), (12, 2638179), (17, 1862244), (18, 1758786), (27, 1172524), (34, 931122), (36, 879393), (43, 736236), (51, 620748), (54, 586262), (68, 465561), (86, 368118), (102, 310374), (108, 293131), (129, 245412), (153, 206916), (172, 184059), (204, 155187), (258, 122706), (306, 103458), (387, 81804), (401, 78948), (459, 68972), (516, 61353), (612, 51729), (731, 43308), (774, 40902), (802, 39474), (918, 34486), (1161, 27268), (1203, 26316), (1462, 21654), (1548, 20451), (1604, 19737), (1836, 17243), (2193, 14436), (2322, 13634), (2406, 13158), (2924, 10827), (3609, 8772), (4386, 7218), (4644, 6817), (4812, 6579)]