40970358

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1490

約数の個数: 72

約数和(自身を含む): 105150864

約数和(自身を除く): 64180506

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, 1447, 1573, 2178, 2574, 2894, 3146, 4341, 4719, 8682, 9438, 13023, 14157, 15917, 18811, 26046, 28314, 31834, 37622, 47751, 56433, 95502, 112866, 143253, 169299, 175087, 206921, 286506, 338598, 350174, 413842, 525261, 620763, 1050522, 1241526, 1575783, 1862289, 2276131, 3151566, 3724578, 4552262, 6828393, 13656786, 20485179, 40970358]

約数ペア:

[(1, 40970358), (2, 20485179), (3, 13656786), (6, 6828393), (9, 4552262), (11, 3724578), (13, 3151566), (18, 2276131), (22, 1862289), (26, 1575783), (33, 1241526), (39, 1050522), (66, 620763), (78, 525261), (99, 413842), (117, 350174), (121, 338598), (143, 286506), (198, 206921), (234, 175087), (242, 169299), (286, 143253), (363, 112866), (429, 95502), (726, 56433), (858, 47751), (1089, 37622), (1287, 31834), (1447, 28314), (1573, 26046), (2178, 18811), (2574, 15917), (2894, 14157), (3146, 13023), (4341, 9438), (4719, 8682)]