2628612

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 8402240

約数和(自身を除く): 5773628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 61, 63, 76, 81, 84, 108, 114, 122, 126, 133, 162, 171, 183, 189, 228, 244, 252, 266, 324, 342, 366, 378, 399, 427, 513, 532, 549, 567, 684, 732, 756, 798, 854, 1026, 1098, 1134, 1159, 1197, 1281, 1539, 1596, 1647, 1708, 2052, 2196, 2268, 2318, 2394, 2562, 3078, 3294, 3477, 3591, 3843, 4636, 4788, 4941, 5124, 6156, 6588, 6954, 7182, 7686, 8113, 9882, 10431, 10773, 11529, 13908, 14364, 15372, 16226, 19764, 20862, 21546, 23058, 24339, 31293, 32452, 34587, 41724, 43092, 46116, 48678, 62586, 69174, 73017, 93879, 97356, 125172, 138348, 146034, 187758, 219051, 292068, 375516, 438102, 657153, 876204, 1314306, 2628612]

約数ペア:

[(1, 2628612), (2, 1314306), (3, 876204), (4, 657153), (6, 438102), (7, 375516), (9, 292068), (12, 219051), (14, 187758), (18, 146034), (19, 138348), (21, 125172), (27, 97356), (28, 93879), (36, 73017), (38, 69174), (42, 62586), (54, 48678), (57, 46116), (61, 43092), (63, 41724), (76, 34587), (81, 32452), (84, 31293), (108, 24339), (114, 23058), (122, 21546), (126, 20862), (133, 19764), (162, 16226), (171, 15372), (183, 14364), (189, 13908), (228, 11529), (244, 10773), (252, 10431), (266, 9882), (324, 8113), (342, 7686), (366, 7182), (378, 6954), (399, 6588), (427, 6156), (513, 5124), (532, 4941), (549, 4788), (567, 4636), (684, 3843), (732, 3591), (756, 3477), (798, 3294), (854, 3078), (1026, 2562), (1098, 2394), (1134, 2318), (1159, 2268), (1197, 2196), (1281, 2052), (1539, 1708), (1596, 1647)]