17730647532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1222129}}^1$

素因数の和:1222183

約数の個数: 72

約数和(自身を含む): 49823795840

約数和(自身を除く): 32093148308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 1222129, 2444258, 3666387, 4888516, 7332774, 10999161, 14665548, 15887677, 21998322, 31775354, 37885999, 43996644, 47663031, 63550708, 75771998, 95326062, 113657997, 142989093, 151543996, 190652124, 227315994, 285978186, 340973991, 454631988, 492517987, 571956372, 681947982, 985035974, 1363895964, 1477553961, 1970071948, 2955107922, 4432661883, 5910215844, 8865323766, 17730647532]

約数ペア:

[(1, 17730647532), (2, 8865323766), (3, 5910215844), (4, 4432661883), (6, 2955107922), (9, 1970071948), (12, 1477553961), (13, 1363895964), (18, 985035974), (26, 681947982), (31, 571956372), (36, 492517987), (39, 454631988), (52, 340973991), (62, 285978186), (78, 227315994), (93, 190652124), (117, 151543996), (124, 142989093), (156, 113657997), (186, 95326062), (234, 75771998), (279, 63550708), (372, 47663031), (403, 43996644), (468, 37885999), (558, 31775354), (806, 21998322), (1116, 15887677), (1209, 14665548), (1612, 10999161), (2418, 7332774), (3627, 4888516), (4836, 3666387), (7254, 2444258), (14508, 1222129)]