1917758892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8999}}^1$

素因数の和:9115

約数の個数: 96

約数和(自身を含む): 5322240000

約数和(自身を除く): 3404481108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 59, 84, 86, 118, 129, 172, 177, 236, 258, 301, 354, 413, 516, 602, 708, 826, 903, 1204, 1239, 1652, 1806, 2478, 2537, 3612, 4956, 5074, 7611, 8999, 10148, 15222, 17759, 17998, 26997, 30444, 35518, 35996, 53277, 53994, 62993, 71036, 106554, 107988, 125986, 188979, 213108, 251972, 377958, 386957, 530941, 755916, 773914, 1061882, 1160871, 1547828, 1592823, 2123764, 2321742, 2708699, 3185646, 3716587, 4643484, 5417398, 6371292, 7433174, 8126097, 10834796, 11149761, 14866348, 16252194, 22299522, 22830463, 32504388, 44599044, 45660926, 68491389, 91321852, 136982778, 159813241, 273965556, 319626482, 479439723, 639252964, 958879446, 1917758892]

約数ペア:

[(1, 1917758892), (2, 958879446), (3, 639252964), (4, 479439723), (6, 319626482), (7, 273965556), (12, 159813241), (14, 136982778), (21, 91321852), (28, 68491389), (42, 45660926), (43, 44599044), (59, 32504388), (84, 22830463), (86, 22299522), (118, 16252194), (129, 14866348), (172, 11149761), (177, 10834796), (236, 8126097), (258, 7433174), (301, 6371292), (354, 5417398), (413, 4643484), (516, 3716587), (602, 3185646), (708, 2708699), (826, 2321742), (903, 2123764), (1204, 1592823), (1239, 1547828), (1652, 1160871), (1806, 1061882), (2478, 773914), (2537, 755916), (3612, 530941), (4956, 386957), (5074, 377958), (7611, 251972), (8999, 213108), (10148, 188979), (15222, 125986), (17759, 107988), (17998, 106554), (26997, 71036), (30444, 62993), (35518, 53994), (35996, 53277)]