2219103684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{187361}}^1$

素因数の和:187425

約数の個数: 72

約数和(自身を含む): 6547177728

約数和(自身を除く): 4328074044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 187361, 374722, 562083, 749444, 1124166, 1311527, 1686249, 2248332, 2623054, 3372498, 3934581, 5246108, 6744996, 7869162, 8805967, 11803743, 15738324, 17611934, 23607486, 26417901, 35223868, 47214972, 52835802, 61641769, 79253703, 105671604, 123283538, 158507406, 184925307, 246567076, 317014812, 369850614, 554775921, 739701228, 1109551842, 2219103684]

約数ペア:

[(1, 2219103684), (2, 1109551842), (3, 739701228), (4, 554775921), (6, 369850614), (7, 317014812), (9, 246567076), (12, 184925307), (14, 158507406), (18, 123283538), (21, 105671604), (28, 79253703), (36, 61641769), (42, 52835802), (47, 47214972), (63, 35223868), (84, 26417901), (94, 23607486), (126, 17611934), (141, 15738324), (188, 11803743), (252, 8805967), (282, 7869162), (329, 6744996), (423, 5246108), (564, 3934581), (658, 3372498), (846, 2623054), (987, 2248332), (1316, 1686249), (1692, 1311527), (1974, 1124166), (2961, 749444), (3948, 562083), (5922, 374722), (11844, 187361)]