12734306388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{262217}}^1$

素因数の和:262317

約数の個数: 72

約数和(自身を含む): 34361046720

約数和(自身を除く): 21626740332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 639, 684, 852, 1278, 1349, 2556, 2698, 4047, 5396, 8094, 12141, 16188, 24282, 48564, 262217, 524434, 786651, 1048868, 1573302, 2359953, 3146604, 4719906, 4982123, 9439812, 9964246, 14946369, 18617407, 19928492, 29892738, 37234814, 44839107, 55852221, 59785476, 74469628, 89678214, 111704442, 167556663, 179356428, 223408884, 335113326, 353730733, 670226652, 707461466, 1061192199, 1414922932, 2122384398, 3183576597, 4244768796, 6367153194, 12734306388]

約数ペア:

[(1, 12734306388), (2, 6367153194), (3, 4244768796), (4, 3183576597), (6, 2122384398), (9, 1414922932), (12, 1061192199), (18, 707461466), (19, 670226652), (36, 353730733), (38, 335113326), (57, 223408884), (71, 179356428), (76, 167556663), (114, 111704442), (142, 89678214), (171, 74469628), (213, 59785476), (228, 55852221), (284, 44839107), (342, 37234814), (426, 29892738), (639, 19928492), (684, 18617407), (852, 14946369), (1278, 9964246), (1349, 9439812), (2556, 4982123), (2698, 4719906), (4047, 3146604), (5396, 2359953), (8094, 1573302), (12141, 1048868), (16188, 786651), (24282, 524434), (48564, 262217)]