120412012

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{3769}}^1$

素因数の和:3950

約数の個数: 36

約数和(自身を含む): 246693720

約数和(自身を除く): 126281708

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 2282, 3769, 4564, 7538, 7987, 15076, 15974, 26383, 31948, 52766, 105532, 184681, 369362, 614347, 738724, 1228694, 2457388, 4300429, 8600858, 17201716, 30103003, 60206006, 120412012]

約数ペア:

[(1, 120412012), (2, 60206006), (4, 30103003), (7, 17201716), (14, 8600858), (28, 4300429), (49, 2457388), (98, 1228694), (163, 738724), (196, 614347), (326, 369362), (652, 184681), (1141, 105532), (2282, 52766), (3769, 31948), (4564, 26383), (7538, 15974), (7987, 15076)]