2491008084

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{24953}}^1$

素因数の和:25069

約数の個数: 72

約数和(自身を含む): 6539944320

約数和(自身を除く): 4048936236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 423, 531, 564, 708, 846, 1062, 1692, 2124, 2773, 5546, 8319, 11092, 16638, 24953, 24957, 33276, 49906, 49914, 74859, 99812, 99828, 149718, 224577, 299436, 449154, 898308, 1172791, 1472227, 2345582, 2944454, 3518373, 4416681, 4691164, 5888908, 7036746, 8833362, 10555119, 13250043, 14073492, 17666724, 21110238, 26500086, 42220476, 53000172, 69194669, 138389338, 207584007, 276778676, 415168014, 622752021, 830336028, 1245504042, 2491008084]

約数ペア:

[(1, 2491008084), (2, 1245504042), (3, 830336028), (4, 622752021), (6, 415168014), (9, 276778676), (12, 207584007), (18, 138389338), (36, 69194669), (47, 53000172), (59, 42220476), (94, 26500086), (118, 21110238), (141, 17666724), (177, 14073492), (188, 13250043), (236, 10555119), (282, 8833362), (354, 7036746), (423, 5888908), (531, 4691164), (564, 4416681), (708, 3518373), (846, 2944454), (1062, 2345582), (1692, 1472227), (2124, 1172791), (2773, 898308), (5546, 449154), (8319, 299436), (11092, 224577), (16638, 149718), (24953, 99828), (24957, 99812), (33276, 74859), (49906, 49914)]