1918209312

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{44701}}^1$

素因数の和:44866

約数の個数: 72

約数和(自身を含む): 5491640700

約数和(自身を除く): 3573431388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 10728, 14304, 21456, 42912, 44701, 89402, 134103, 178804, 268206, 357608, 402309, 536412, 715216, 804618, 1072824, 1430432, 1609236, 2145648, 3218472, 4291296, 6436944, 6660449, 12873888, 13320898, 19981347, 26641796, 39962694, 53283592, 59944041, 79925388, 106567184, 119888082, 159850776, 213134368, 239776164, 319701552, 479552328, 639403104, 959104656, 1918209312]

約数ペア:

[(1, 1918209312), (2, 959104656), (3, 639403104), (4, 479552328), (6, 319701552), (8, 239776164), (9, 213134368), (12, 159850776), (16, 119888082), (18, 106567184), (24, 79925388), (32, 59944041), (36, 53283592), (48, 39962694), (72, 26641796), (96, 19981347), (144, 13320898), (149, 12873888), (288, 6660449), (298, 6436944), (447, 4291296), (596, 3218472), (894, 2145648), (1192, 1609236), (1341, 1430432), (1788, 1072824), (2384, 804618), (2682, 715216), (3576, 536412), (4768, 402309), (5364, 357608), (7152, 268206), (10728, 178804), (14304, 134103), (21456, 89402), (42912, 44701)]