2017490916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{14983}}^1$

素因数の和:15233

約数の個数: 72

約数和(自身を含む): 5500326720

約数和(自身を除く): 3482835804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 458, 588, 687, 916, 1374, 1603, 2748, 3206, 4809, 6412, 9618, 11221, 14983, 19236, 22442, 29966, 33663, 44884, 44949, 59932, 67326, 89898, 104881, 134652, 179796, 209762, 314643, 419524, 629286, 734167, 1258572, 1468334, 2202501, 2936668, 3431107, 4405002, 6862214, 8810004, 10293321, 13724428, 20586642, 24017749, 41173284, 48035498, 72053247, 96070996, 144106494, 168124243, 288212988, 336248486, 504372729, 672496972, 1008745458, 2017490916]

約数ペア:

[(1, 2017490916), (2, 1008745458), (3, 672496972), (4, 504372729), (6, 336248486), (7, 288212988), (12, 168124243), (14, 144106494), (21, 96070996), (28, 72053247), (42, 48035498), (49, 41173284), (84, 24017749), (98, 20586642), (147, 13724428), (196, 10293321), (229, 8810004), (294, 6862214), (458, 4405002), (588, 3431107), (687, 2936668), (916, 2202501), (1374, 1468334), (1603, 1258572), (2748, 734167), (3206, 629286), (4809, 419524), (6412, 314643), (9618, 209762), (11221, 179796), (14983, 134652), (19236, 104881), (22442, 89898), (29966, 67326), (33663, 59932), (44884, 44949)]