1899534

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2938866

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 71, 78, 91, 98, 142, 147, 182, 213, 273, 294, 343, 426, 497, 546, 637, 686, 923, 994, 1029, 1274, 1491, 1846, 1911, 2058, 2769, 2982, 3479, 3822, 4459, 5538, 6461, 6958, 8918, 10437, 12922, 13377, 19383, 20874, 24353, 26754, 38766, 45227, 48706, 73059, 90454, 135681, 146118, 271362, 316589, 633178, 949767, 1899534]

約数ペア:

[(1, 1899534), (2, 949767), (3, 633178), (6, 316589), (7, 271362), (13, 146118), (14, 135681), (21, 90454), (26, 73059), (39, 48706), (42, 45227), (49, 38766), (71, 26754), (78, 24353), (91, 20874), (98, 19383), (142, 13377), (147, 12922), (182, 10437), (213, 8918), (273, 6958), (294, 6461), (343, 5538), (426, 4459), (497, 3822), (546, 3479), (637, 2982), (686, 2769), (923, 2058), (994, 1911), (1029, 1846), (1274, 1491)]