38374812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{773}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 111567456

約数和(自身を除く): 73192644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 252, 394, 591, 773, 788, 1182, 1379, 1546, 1773, 2319, 2364, 2758, 3092, 3546, 4137, 4638, 5411, 5516, 6957, 7092, 8274, 9276, 10822, 12411, 13914, 16233, 16548, 21644, 24822, 27828, 32466, 48699, 49644, 64932, 97398, 152281, 194796, 304562, 456843, 609124, 913686, 1065967, 1370529, 1827372, 2131934, 2741058, 3197901, 4263868, 5482116, 6395802, 9593703, 12791604, 19187406, 38374812]

約数ペア:

[(1, 38374812), (2, 19187406), (3, 12791604), (4, 9593703), (6, 6395802), (7, 5482116), (9, 4263868), (12, 3197901), (14, 2741058), (18, 2131934), (21, 1827372), (28, 1370529), (36, 1065967), (42, 913686), (63, 609124), (84, 456843), (126, 304562), (197, 194796), (252, 152281), (394, 97398), (591, 64932), (773, 49644), (788, 48699), (1182, 32466), (1379, 27828), (1546, 24822), (1773, 21644), (2319, 16548), (2364, 16233), (2758, 13914), (3092, 12411), (3546, 10822), (4137, 9276), (4638, 8274), (5411, 7092), (5516, 6957)]