19006490352

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1\times {\mathrm{3929}}^1$

素因数の和:7222

約数の個数: 80

約数和(自身を含む): 50712468480

約数和(自身を除く): 31705978128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 3251, 3929, 6502, 7858, 9753, 11787, 13004, 15716, 19506, 23574, 26008, 31432, 39012, 47148, 52016, 62864, 78024, 94296, 100781, 121799, 156048, 188592, 201562, 243598, 302343, 365397, 403124, 487196, 604686, 730794, 806248, 974392, 1209372, 1461588, 1612496, 1948784, 2418744, 2923176, 4837488, 5846352, 12773179, 25546358, 38319537, 51092716, 76639074, 102185432, 153278148, 204370864, 306556296, 395968549, 613112592, 791937098, 1187905647, 1583874196, 2375811294, 3167748392, 4751622588, 6335496784, 9503245176, 19006490352]

約数ペア:

[(1, 19006490352), (2, 9503245176), (3, 6335496784), (4, 4751622588), (6, 3167748392), (8, 2375811294), (12, 1583874196), (16, 1187905647), (24, 791937098), (31, 613112592), (48, 395968549), (62, 306556296), (93, 204370864), (124, 153278148), (186, 102185432), (248, 76639074), (372, 51092716), (496, 38319537), (744, 25546358), (1488, 12773179), (3251, 5846352), (3929, 4837488), (6502, 2923176), (7858, 2418744), (9753, 1948784), (11787, 1612496), (13004, 1461588), (15716, 1209372), (19506, 974392), (23574, 806248), (26008, 730794), (31432, 604686), (39012, 487196), (47148, 403124), (52016, 365397), (62864, 302343), (78024, 243598), (94296, 201562), (100781, 188592), (121799, 156048)]