1880857548

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{557}}^1\times {\mathrm{967}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 4817004192

約数和(自身を除く): 2936146644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 557, 582, 873, 967, 1114, 1164, 1671, 1746, 1934, 2228, 2901, 3342, 3492, 3868, 5013, 5802, 6684, 8703, 10026, 11604, 17406, 20052, 34812, 54029, 93799, 108058, 162087, 187598, 216116, 281397, 324174, 375196, 486261, 538619, 562794, 648348, 844191, 972522, 1077238, 1125588, 1615857, 1688382, 1945044, 2154476, 3231714, 3376764, 4847571, 6463428, 9695142, 19390284, 52246043, 104492086, 156738129, 208984172, 313476258, 470214387, 626952516, 940428774, 1880857548]

約数ペア:

[(1, 1880857548), (2, 940428774), (3, 626952516), (4, 470214387), (6, 313476258), (9, 208984172), (12, 156738129), (18, 104492086), (36, 52246043), (97, 19390284), (194, 9695142), (291, 6463428), (388, 4847571), (557, 3376764), (582, 3231714), (873, 2154476), (967, 1945044), (1114, 1688382), (1164, 1615857), (1671, 1125588), (1746, 1077238), (1934, 972522), (2228, 844191), (2901, 648348), (3342, 562794), (3492, 538619), (3868, 486261), (5013, 375196), (5802, 324174), (6684, 281397), (8703, 216116), (10026, 187598), (11604, 162087), (17406, 108058), (20052, 93799), (34812, 54029)]