31851468

素因数分解:

$2^2\times 3^7\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 91472640

約数和(自身を除く): 59621172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 331, 396, 486, 594, 662, 729, 891, 972, 993, 1188, 1324, 1458, 1782, 1986, 2187, 2673, 2916, 2979, 3564, 3641, 3972, 4374, 5346, 5958, 7282, 8019, 8748, 8937, 10692, 10923, 11916, 14564, 16038, 17874, 21846, 24057, 26811, 32076, 32769, 35748, 43692, 48114, 53622, 65538, 80433, 96228, 98307, 107244, 131076, 160866, 196614, 241299, 294921, 321732, 393228, 482598, 589842, 723897, 884763, 965196, 1179684, 1447794, 1769526, 2654289, 2895588, 3539052, 5308578, 7962867, 10617156, 15925734, 31851468]

約数ペア:

[(1, 31851468), (2, 15925734), (3, 10617156), (4, 7962867), (6, 5308578), (9, 3539052), (11, 2895588), (12, 2654289), (18, 1769526), (22, 1447794), (27, 1179684), (33, 965196), (36, 884763), (44, 723897), (54, 589842), (66, 482598), (81, 393228), (99, 321732), (108, 294921), (132, 241299), (162, 196614), (198, 160866), (243, 131076), (297, 107244), (324, 98307), (331, 96228), (396, 80433), (486, 65538), (594, 53622), (662, 48114), (729, 43692), (891, 35748), (972, 32769), (993, 32076), (1188, 26811), (1324, 24057), (1458, 21846), (1782, 17874), (1986, 16038), (2187, 14564), (2673, 11916), (2916, 10923), (2979, 10692), (3564, 8937), (3641, 8748), (3972, 8019), (4374, 7282), (5346, 5958)]