2156661738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1877}}^1$

素因数の和:2732

約数の個数: 96

約数和(自身を含む): 5835922560

約数和(自身を除く): 3679260822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 829, 1386, 1658, 1877, 2487, 3754, 4974, 5631, 5803, 7461, 9119, 11262, 11606, 13139, 14922, 16893, 17409, 18238, 20647, 26278, 27357, 33786, 34818, 39417, 41294, 52227, 54714, 61941, 63833, 78834, 82071, 104454, 118251, 123882, 127666, 144529, 164142, 185823, 191499, 236502, 289058, 371646, 382998, 433587, 574497, 867174, 1148994, 1300761, 1556033, 2601522, 3112066, 4668099, 9336198, 10892231, 14004297, 17116363, 21784462, 28008594, 32676693, 34232726, 51349089, 65353386, 98030079, 102698178, 119814541, 154047267, 196060158, 239629082, 308094534, 359443623, 718887246, 1078330869, 2156661738]

約数ペア:

[(1, 2156661738), (2, 1078330869), (3, 718887246), (6, 359443623), (7, 308094534), (9, 239629082), (11, 196060158), (14, 154047267), (18, 119814541), (21, 102698178), (22, 98030079), (33, 65353386), (42, 51349089), (63, 34232726), (66, 32676693), (77, 28008594), (99, 21784462), (126, 17116363), (154, 14004297), (198, 10892231), (231, 9336198), (462, 4668099), (693, 3112066), (829, 2601522), (1386, 1556033), (1658, 1300761), (1877, 1148994), (2487, 867174), (3754, 574497), (4974, 433587), (5631, 382998), (5803, 371646), (7461, 289058), (9119, 236502), (11262, 191499), (11606, 185823), (13139, 164142), (14922, 144529), (16893, 127666), (17409, 123882), (18238, 118251), (20647, 104454), (26278, 82071), (27357, 78834), (33786, 63833), (34818, 61941), (39417, 54714), (41294, 52227)]