15969492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 108

約数和(自身を含む): 51289056

約数和(自身を除く): 35319564

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 823, 882, 924, 1078, 1386, 1617, 1646, 1764, 2156, 2469, 2772, 3234, 3292, 4851, 4938, 5761, 6468, 7407, 9053, 9702, 9876, 11522, 14814, 17283, 18106, 19404, 23044, 27159, 29628, 34566, 36212, 40327, 51849, 54318, 63371, 69132, 80654, 81477, 103698, 108636, 120981, 126742, 161308, 162954, 190113, 207396, 241962, 253484, 325908, 362943, 380226, 443597, 483924, 570339, 725886, 760452, 887194, 1140678, 1330791, 1451772, 1774388, 2281356, 2661582, 3992373, 5323164, 7984746, 15969492]

約数ペア:

[(1, 15969492), (2, 7984746), (3, 5323164), (4, 3992373), (6, 2661582), (7, 2281356), (9, 1774388), (11, 1451772), (12, 1330791), (14, 1140678), (18, 887194), (21, 760452), (22, 725886), (28, 570339), (33, 483924), (36, 443597), (42, 380226), (44, 362943), (49, 325908), (63, 253484), (66, 241962), (77, 207396), (84, 190113), (98, 162954), (99, 161308), (126, 126742), (132, 120981), (147, 108636), (154, 103698), (196, 81477), (198, 80654), (231, 69132), (252, 63371), (294, 54318), (308, 51849), (396, 40327), (441, 36212), (462, 34566), (539, 29628), (588, 27159), (693, 23044), (823, 19404), (882, 18106), (924, 17283), (1078, 14814), (1386, 11522), (1617, 9876), (1646, 9702), (1764, 9053), (2156, 7407), (2469, 6468), (2772, 5761), (3234, 4938), (3292, 4851)]