2019423337182

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{587}}^1\times {\mathrm{643}}^1\times {\mathrm{2269}}^1$

素因数の和:3638

約数の個数: 96

約数和(自身を含む): 4425145845120

約数和(自身を除く): 2405722507938

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 587, 643, 786, 1174, 1179, 1286, 1761, 1929, 2269, 2358, 3522, 3858, 4538, 5283, 5787, 6807, 10566, 11574, 13614, 20421, 40842, 76897, 84233, 153794, 168466, 230691, 252699, 297239, 377441, 461382, 505398, 594478, 692073, 754882, 758097, 891717, 1132323, 1331903, 1384146, 1458967, 1516194, 1783434, 2264646, 2663806, 2675151, 2917934, 3396969, 3995709, 4376901, 5350302, 6793938, 7991418, 8753802, 11987127, 13130703, 23974254, 26261406, 49444771, 98889542, 148334313, 174479293, 191124677, 296668626, 348958586, 382249354, 445002939, 523437879, 573374031, 856413629, 890005878, 1046875758, 1146748062, 1570313637, 1712827258, 1720122093, 2569240887, 3140627274, 3440244186, 5138481774, 7707722661, 15415445322, 112190185399, 224380370798, 336570556197, 673141112394, 1009711668591, 2019423337182]

約数ペア:

[(1, 2019423337182), (2, 1009711668591), (3, 673141112394), (6, 336570556197), (9, 224380370798), (18, 112190185399), (131, 15415445322), (262, 7707722661), (393, 5138481774), (587, 3440244186), (643, 3140627274), (786, 2569240887), (1174, 1720122093), (1179, 1712827258), (1286, 1570313637), (1761, 1146748062), (1929, 1046875758), (2269, 890005878), (2358, 856413629), (3522, 573374031), (3858, 523437879), (4538, 445002939), (5283, 382249354), (5787, 348958586), (6807, 296668626), (10566, 191124677), (11574, 174479293), (13614, 148334313), (20421, 98889542), (40842, 49444771), (76897, 26261406), (84233, 23974254), (153794, 13130703), (168466, 11987127), (230691, 8753802), (252699, 7991418), (297239, 6793938), (377441, 5350302), (461382, 4376901), (505398, 3995709), (594478, 3396969), (692073, 2917934), (754882, 2675151), (758097, 2663806), (891717, 2264646), (1132323, 1783434), (1331903, 1516194), (1384146, 1458967)]