1860890724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1117}}^1$

素因数の和:1746

約数の個数: 144

約数和(自身を含む): 5879642496

約数和(自身を除く): 4018751772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 601, 693, 924, 1117, 1202, 1386, 1803, 2234, 2404, 2772, 3351, 3606, 4207, 4468, 5409, 6611, 6702, 7212, 7819, 8414, 10053, 10818, 12287, 12621, 13222, 13404, 15638, 16828, 19833, 20106, 21636, 23457, 24574, 25242, 26444, 31276, 36861, 37863, 39666, 40212, 46277, 46914, 49148, 50484, 59499, 70371, 73722, 75726, 79332, 86009, 92554, 93828, 110583, 118998, 138831, 140742, 147444, 151452, 172018, 185108, 221166, 237996, 258027, 277662, 281484, 344036, 416493, 442332, 516054, 555324, 671317, 774081, 832986, 1032108, 1342634, 1548162, 1665972, 2013951, 2685268, 3096324, 4027902, 4699219, 6041853, 7384487, 8055804, 9398438, 12083706, 14097657, 14768974, 18796876, 22153461, 24167412, 28195314, 29537948, 42292971, 44306922, 51691409, 56390628, 66460383, 84585942, 88613844, 103382818, 132920766, 155074227, 169171884, 206765636, 265841532, 310148454, 465222681, 620296908, 930445362, 1860890724]

約数ペア:

[(1, 1860890724), (2, 930445362), (3, 620296908), (4, 465222681), (6, 310148454), (7, 265841532), (9, 206765636), (11, 169171884), (12, 155074227), (14, 132920766), (18, 103382818), (21, 88613844), (22, 84585942), (28, 66460383), (33, 56390628), (36, 51691409), (42, 44306922), (44, 42292971), (63, 29537948), (66, 28195314), (77, 24167412), (84, 22153461), (99, 18796876), (126, 14768974), (132, 14097657), (154, 12083706), (198, 9398438), (231, 8055804), (252, 7384487), (308, 6041853), (396, 4699219), (462, 4027902), (601, 3096324), (693, 2685268), (924, 2013951), (1117, 1665972), (1202, 1548162), (1386, 1342634), (1803, 1032108), (2234, 832986), (2404, 774081), (2772, 671317), (3351, 555324), (3606, 516054), (4207, 442332), (4468, 416493), (5409, 344036), (6611, 281484), (6702, 277662), (7212, 258027), (7819, 237996), (8414, 221166), (10053, 185108), (10818, 172018), (12287, 151452), (12621, 147444), (13222, 140742), (13404, 138831), (15638, 118998), (16828, 110583), (19833, 93828), (20106, 92554), (21636, 86009), (23457, 79332), (24574, 75726), (25242, 73722), (26444, 70371), (31276, 59499), (36861, 50484), (37863, 49148), (39666, 46914), (40212, 46277)]