42652218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 111476736

約数和(自身を除く): 68824518

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 41, 42, 47, 51, 62, 82, 93, 94, 102, 119, 123, 141, 186, 217, 238, 246, 282, 287, 329, 357, 434, 527, 574, 651, 658, 697, 714, 799, 861, 987, 1054, 1271, 1302, 1394, 1457, 1581, 1598, 1722, 1927, 1974, 2091, 2397, 2542, 2914, 3162, 3689, 3813, 3854, 4182, 4371, 4794, 4879, 5593, 5781, 7378, 7626, 8742, 8897, 9758, 10199, 11067, 11186, 11562, 13489, 14637, 16779, 17794, 20398, 21607, 22134, 24769, 26691, 26978, 29274, 30597, 32759, 33558, 40467, 43214, 49538, 53382, 59737, 61194, 64821, 65518, 74307, 80934, 98277, 119474, 129642, 148614, 151249, 173383, 179211, 196554, 229313, 302498, 346766, 358422, 418159, 453747, 458626, 520149, 687939, 836318, 907494, 1015529, 1040298, 1254477, 1375878, 2031058, 2508954, 3046587, 6093174, 7108703, 14217406, 21326109, 42652218]

約数ペア:

[(1, 42652218), (2, 21326109), (3, 14217406), (6, 7108703), (7, 6093174), (14, 3046587), (17, 2508954), (21, 2031058), (31, 1375878), (34, 1254477), (41, 1040298), (42, 1015529), (47, 907494), (51, 836318), (62, 687939), (82, 520149), (93, 458626), (94, 453747), (102, 418159), (119, 358422), (123, 346766), (141, 302498), (186, 229313), (217, 196554), (238, 179211), (246, 173383), (282, 151249), (287, 148614), (329, 129642), (357, 119474), (434, 98277), (527, 80934), (574, 74307), (651, 65518), (658, 64821), (697, 61194), (714, 59737), (799, 53382), (861, 49538), (987, 43214), (1054, 40467), (1271, 33558), (1302, 32759), (1394, 30597), (1457, 29274), (1581, 26978), (1598, 26691), (1722, 24769), (1927, 22134), (1974, 21607), (2091, 20398), (2397, 17794), (2542, 16779), (2914, 14637), (3162, 13489), (3689, 11562), (3813, 11186), (3854, 11067), (4182, 10199), (4371, 9758), (4794, 8897), (4879, 8742), (5593, 7626), (5781, 7378)]