18724027008

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{2129}}^1$

素因数の和:2802

約数の個数: 128

約数和(自身を含む): 51186456000

約数和(自身を除く): 32462428992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 619, 888, 1184, 1238, 1776, 1857, 2129, 2368, 2476, 3552, 3714, 4258, 4736, 4952, 6387, 7104, 7428, 8516, 9904, 12774, 14208, 14856, 17032, 19808, 22903, 25548, 29712, 34064, 39616, 45806, 51096, 59424, 68128, 68709, 78773, 79232, 91612, 102192, 118848, 136256, 137418, 157546, 183224, 204384, 236319, 237696, 272512, 274836, 315092, 366448, 408768, 472638, 549672, 630184, 732896, 817536, 945276, 1099344, 1260368, 1317851, 1465792, 1890552, 2198688, 2520736, 2635702, 2931584, 3781104, 3953553, 4397376, 5041472, 5271404, 7562208, 7907106, 8794752, 10082944, 10542808, 15124416, 15814212, 21085616, 30248832, 31628424, 42171232, 48760487, 63256848, 84342464, 97520974, 126513696, 146281461, 168684928, 195041948, 253027392, 292562922, 390083896, 506054784, 585125844, 780167792, 1170251688, 1560335584, 2340503376, 3120671168, 4681006752, 6241342336, 9362013504, 18724027008]

約数ペア:

[(1, 18724027008), (2, 9362013504), (3, 6241342336), (4, 4681006752), (6, 3120671168), (8, 2340503376), (12, 1560335584), (16, 1170251688), (24, 780167792), (32, 585125844), (37, 506054784), (48, 390083896), (64, 292562922), (74, 253027392), (96, 195041948), (111, 168684928), (128, 146281461), (148, 126513696), (192, 97520974), (222, 84342464), (296, 63256848), (384, 48760487), (444, 42171232), (592, 31628424), (619, 30248832), (888, 21085616), (1184, 15814212), (1238, 15124416), (1776, 10542808), (1857, 10082944), (2129, 8794752), (2368, 7907106), (2476, 7562208), (3552, 5271404), (3714, 5041472), (4258, 4397376), (4736, 3953553), (4952, 3781104), (6387, 2931584), (7104, 2635702), (7428, 2520736), (8516, 2198688), (9904, 1890552), (12774, 1465792), (14208, 1317851), (14856, 1260368), (17032, 1099344), (19808, 945276), (22903, 817536), (25548, 732896), (29712, 630184), (34064, 549672), (39616, 472638), (45806, 408768), (51096, 366448), (59424, 315092), (68128, 274836), (68709, 272512), (78773, 237696), (79232, 236319), (91612, 204384), (102192, 183224), (118848, 157546), (136256, 137418)]