1881594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:92

約数の個数: 96

約数和(自身を含む): 5189184

約数和(自身を除く): 3307590

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 43, 51, 66, 78, 86, 99, 102, 117, 129, 143, 153, 187, 198, 221, 234, 258, 286, 306, 374, 387, 429, 442, 473, 559, 561, 663, 731, 774, 858, 946, 1118, 1122, 1287, 1326, 1419, 1462, 1677, 1683, 1989, 2193, 2431, 2574, 2838, 3354, 3366, 3978, 4257, 4386, 4862, 5031, 6149, 6579, 7293, 8041, 8514, 9503, 10062, 12298, 13158, 14586, 16082, 18447, 19006, 21879, 24123, 28509, 36894, 43758, 48246, 55341, 57018, 72369, 85527, 104533, 110682, 144738, 171054, 209066, 313599, 627198, 940797, 1881594]

約数ペア:

[(1, 1881594), (2, 940797), (3, 627198), (6, 313599), (9, 209066), (11, 171054), (13, 144738), (17, 110682), (18, 104533), (22, 85527), (26, 72369), (33, 57018), (34, 55341), (39, 48246), (43, 43758), (51, 36894), (66, 28509), (78, 24123), (86, 21879), (99, 19006), (102, 18447), (117, 16082), (129, 14586), (143, 13158), (153, 12298), (187, 10062), (198, 9503), (221, 8514), (234, 8041), (258, 7293), (286, 6579), (306, 6149), (374, 5031), (387, 4862), (429, 4386), (442, 4257), (473, 3978), (559, 3366), (561, 3354), (663, 2838), (731, 2574), (774, 2431), (858, 2193), (946, 1989), (1118, 1683), (1122, 1677), (1287, 1462), (1326, 1419)]