2293788

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 6435072

約数和(自身を除く): 4141284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 83, 84, 94, 98, 141, 147, 166, 188, 196, 249, 282, 294, 329, 332, 498, 564, 581, 588, 658, 987, 996, 1162, 1316, 1743, 1974, 2303, 2324, 3486, 3901, 3948, 4067, 4606, 6909, 6972, 7802, 8134, 9212, 11703, 12201, 13818, 15604, 16268, 23406, 24402, 27307, 27636, 46812, 48804, 54614, 81921, 109228, 163842, 191149, 327684, 382298, 573447, 764596, 1146894, 2293788]

約数ペア:

[(1, 2293788), (2, 1146894), (3, 764596), (4, 573447), (6, 382298), (7, 327684), (12, 191149), (14, 163842), (21, 109228), (28, 81921), (42, 54614), (47, 48804), (49, 46812), (83, 27636), (84, 27307), (94, 24402), (98, 23406), (141, 16268), (147, 15604), (166, 13818), (188, 12201), (196, 11703), (249, 9212), (282, 8134), (294, 7802), (329, 6972), (332, 6909), (498, 4606), (564, 4067), (581, 3948), (588, 3901), (658, 3486), (987, 2324), (996, 2303), (1162, 1974), (1316, 1743)]