16445754

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 42194880

約数和(自身を除く): 25749126

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 137, 162, 171, 234, 243, 247, 274, 342, 351, 411, 486, 494, 513, 702, 741, 822, 1026, 1053, 1233, 1482, 1539, 1781, 2106, 2223, 2466, 2603, 3078, 3159, 3562, 3699, 4446, 4617, 5206, 5343, 6318, 6669, 7398, 7809, 9234, 10686, 11097, 13338, 15618, 16029, 20007, 22194, 23427, 32058, 33291, 33839, 40014, 46854, 48087, 60021, 66582, 67678, 70281, 96174, 101517, 120042, 140562, 144261, 203034, 210843, 288522, 304551, 421686, 432783, 609102, 632529, 865566, 913653, 1265058, 1827306, 2740959, 5481918, 8222877, 16445754]

約数ペア:

[(1, 16445754), (2, 8222877), (3, 5481918), (6, 2740959), (9, 1827306), (13, 1265058), (18, 913653), (19, 865566), (26, 632529), (27, 609102), (38, 432783), (39, 421686), (54, 304551), (57, 288522), (78, 210843), (81, 203034), (114, 144261), (117, 140562), (137, 120042), (162, 101517), (171, 96174), (234, 70281), (243, 67678), (247, 66582), (274, 60021), (342, 48087), (351, 46854), (411, 40014), (486, 33839), (494, 33291), (513, 32058), (702, 23427), (741, 22194), (822, 20007), (1026, 16029), (1053, 15618), (1233, 13338), (1482, 11097), (1539, 10686), (1781, 9234), (2106, 7809), (2223, 7398), (2466, 6669), (2603, 6318), (3078, 5343), (3159, 5206), (3562, 4617), (3699, 4446)]