16513229556

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{8821}}^1$

素因数の和:9329

約数の個数: 72

約数和(自身を含む): 42147105000

約数和(自身を除く): 25633875444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 349, 447, 596, 698, 894, 1047, 1341, 1396, 1788, 2094, 2682, 3141, 4188, 5364, 6282, 8821, 12564, 17642, 26463, 35284, 52001, 52926, 79389, 104002, 105852, 156003, 158778, 208004, 312006, 317556, 468009, 624012, 936018, 1314329, 1872036, 2628658, 3078529, 3942987, 5257316, 6157058, 7885974, 9235587, 11828961, 12314116, 15771948, 18471174, 23657922, 27706761, 36942348, 47315844, 55413522, 110827044, 458700821, 917401642, 1376102463, 1834803284, 2752204926, 4128307389, 5504409852, 8256614778, 16513229556]

約数ペア:

[(1, 16513229556), (2, 8256614778), (3, 5504409852), (4, 4128307389), (6, 2752204926), (9, 1834803284), (12, 1376102463), (18, 917401642), (36, 458700821), (149, 110827044), (298, 55413522), (349, 47315844), (447, 36942348), (596, 27706761), (698, 23657922), (894, 18471174), (1047, 15771948), (1341, 12314116), (1396, 11828961), (1788, 9235587), (2094, 7885974), (2682, 6157058), (3141, 5257316), (4188, 3942987), (5364, 3078529), (6282, 2628658), (8821, 1872036), (12564, 1314329), (17642, 936018), (26463, 624012), (35284, 468009), (52001, 317556), (52926, 312006), (79389, 208004), (104002, 158778), (105852, 156003)]