15551439876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{2069}}^1\times {\mathrm{4261}}^1$

素因数の和:6354

約数の個数: 108

約数和(自身を含む): 45761477580

約数和(自身を除く): 30210037704

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 2069, 4138, 4261, 6207, 8276, 8522, 12414, 12783, 14483, 17044, 18621, 24828, 25566, 28966, 29827, 37242, 38349, 43449, 51132, 57932, 59654, 74484, 76698, 86898, 89481, 101381, 119308, 130347, 153396, 173796, 178962, 202762, 208789, 260694, 268443, 304143, 357924, 405524, 417578, 521388, 536886, 608286, 626367, 835156, 912429, 1073772, 1216572, 1252734, 1824858, 1879101, 2505468, 3649716, 3758202, 7516404, 8816009, 17632018, 26448027, 35264036, 52896054, 61712063, 79344081, 105792108, 123424126, 158688162, 185136189, 246848252, 317376324, 370272378, 431984441, 555408567, 740544756, 863968882, 1110817134, 1295953323, 1727937764, 2221634268, 2591906646, 3887859969, 5183813292, 7775719938, 15551439876]

約数ペア:

[(1, 15551439876), (2, 7775719938), (3, 5183813292), (4, 3887859969), (6, 2591906646), (7, 2221634268), (9, 1727937764), (12, 1295953323), (14, 1110817134), (18, 863968882), (21, 740544756), (28, 555408567), (36, 431984441), (42, 370272378), (49, 317376324), (63, 246848252), (84, 185136189), (98, 158688162), (126, 123424126), (147, 105792108), (196, 79344081), (252, 61712063), (294, 52896054), (441, 35264036), (588, 26448027), (882, 17632018), (1764, 8816009), (2069, 7516404), (4138, 3758202), (4261, 3649716), (6207, 2505468), (8276, 1879101), (8522, 1824858), (12414, 1252734), (12783, 1216572), (14483, 1073772), (17044, 912429), (18621, 835156), (24828, 626367), (25566, 608286), (28966, 536886), (29827, 521388), (37242, 417578), (38349, 405524), (43449, 357924), (51132, 304143), (57932, 268443), (59654, 260694), (74484, 208789), (76698, 202762), (86898, 178962), (89481, 173796), (101381, 153396), (119308, 130347)]