40404078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1470

約数の個数: 72

約数和(自身を含む): 103698504

約数和(自身を除く): 63294426

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1427, 1573, 2178, 2574, 2854, 3146, 4281, 4719, 8562, 9438, 12843, 14157, 15697, 18551, 25686, 28314, 31394, 37102, 47091, 55653, 94182, 111306, 141273, 166959, 172667, 204061, 282546, 333918, 345334, 408122, 518001, 612183, 1036002, 1224366, 1554003, 1836549, 2244671, 3108006, 3673098, 4489342, 6734013, 13468026, 20202039, 40404078]

約数ペア:

[(1, 40404078), (2, 20202039), (3, 13468026), (6, 6734013), (9, 4489342), (11, 3673098), (13, 3108006), (18, 2244671), (22, 1836549), (26, 1554003), (33, 1224366), (39, 1036002), (66, 612183), (78, 518001), (99, 408122), (117, 345334), (121, 333918), (143, 282546), (198, 204061), (234, 172667), (242, 166959), (286, 141273), (363, 111306), (429, 94182), (726, 55653), (858, 47091), (1089, 37102), (1287, 31394), (1427, 28314), (1573, 25686), (2178, 18551), (2574, 15697), (2854, 14157), (3146, 12843), (4281, 9438), (4719, 8562)]