1668276018

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{6967}}^1$

素因数の和:7279

約数の個数: 48

約数和(自身を含む): 3698001216

約数和(自身を除く): 2029725198

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 251, 318, 477, 502, 753, 954, 1506, 2259, 4518, 6967, 13303, 13934, 20901, 26606, 39909, 41802, 62703, 79818, 119727, 125406, 239454, 369251, 738502, 1107753, 1748717, 2215506, 3323259, 3497434, 5246151, 6646518, 10492302, 15738453, 31476906, 92682001, 185364002, 278046003, 556092006, 834138009, 1668276018]

約数ペア:

[(1, 1668276018), (2, 834138009), (3, 556092006), (6, 278046003), (9, 185364002), (18, 92682001), (53, 31476906), (106, 15738453), (159, 10492302), (251, 6646518), (318, 5246151), (477, 3497434), (502, 3323259), (753, 2215506), (954, 1748717), (1506, 1107753), (2259, 738502), (4518, 369251), (6967, 239454), (13303, 125406), (13934, 119727), (20901, 79818), (26606, 62703), (39909, 41802)]