39872754

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 98167680

約数和(自身を除く): 58294926

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 37, 38, 46, 57, 69, 74, 111, 114, 137, 138, 171, 207, 222, 274, 333, 342, 411, 414, 437, 666, 703, 822, 851, 874, 1233, 1311, 1406, 1702, 2109, 2466, 2553, 2603, 2622, 3151, 3933, 4218, 5069, 5106, 5206, 6302, 6327, 7659, 7809, 7866, 9453, 10138, 12654, 15207, 15318, 15618, 16169, 18906, 23427, 28359, 30414, 32338, 45621, 46854, 48507, 56718, 59869, 91242, 96311, 97014, 116587, 119738, 145521, 179607, 192622, 233174, 288933, 291042, 349761, 359214, 538821, 577866, 699522, 866799, 1049283, 1077642, 1733598, 2098566, 2215153, 4430306, 6645459, 13290918, 19936377, 39872754]

約数ペア:

[(1, 39872754), (2, 19936377), (3, 13290918), (6, 6645459), (9, 4430306), (18, 2215153), (19, 2098566), (23, 1733598), (37, 1077642), (38, 1049283), (46, 866799), (57, 699522), (69, 577866), (74, 538821), (111, 359214), (114, 349761), (137, 291042), (138, 288933), (171, 233174), (207, 192622), (222, 179607), (274, 145521), (333, 119738), (342, 116587), (411, 97014), (414, 96311), (437, 91242), (666, 59869), (703, 56718), (822, 48507), (851, 46854), (874, 45621), (1233, 32338), (1311, 30414), (1406, 28359), (1702, 23427), (2109, 18906), (2466, 16169), (2553, 15618), (2603, 15318), (2622, 15207), (3151, 12654), (3933, 10138), (4218, 9453), (5069, 7866), (5106, 7809), (5206, 7659), (6302, 6327)]