2021109828

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 4917601920

約数和(自身を除く): 2896492092

約数列:

[1, 2, 3, 4, 6, 12, 61, 73, 109, 122, 146, 183, 218, 219, 244, 292, 327, 347, 366, 436, 438, 654, 694, 732, 876, 1041, 1308, 1388, 2082, 4164, 4453, 6649, 7957, 8906, 13298, 13359, 15914, 17812, 19947, 21167, 23871, 25331, 26596, 26718, 31828, 37823, 39894, 42334, 47742, 50662, 53436, 63501, 75646, 75993, 79788, 84668, 95484, 101324, 113469, 127002, 151292, 151986, 226938, 254004, 303972, 453876, 485377, 970754, 1456131, 1545191, 1941508, 2307203, 2761079, 2912262, 3090382, 4614406, 4635573, 5522158, 5824524, 6180764, 6921609, 8283237, 9228812, 9271146, 11044316, 13843218, 16566474, 18542292, 27686436, 33132948, 168425819, 336851638, 505277457, 673703276, 1010554914, 2021109828]

約数ペア:

[(1, 2021109828), (2, 1010554914), (3, 673703276), (4, 505277457), (6, 336851638), (12, 168425819), (61, 33132948), (73, 27686436), (109, 18542292), (122, 16566474), (146, 13843218), (183, 11044316), (218, 9271146), (219, 9228812), (244, 8283237), (292, 6921609), (327, 6180764), (347, 5824524), (366, 5522158), (436, 4635573), (438, 4614406), (654, 3090382), (694, 2912262), (732, 2761079), (876, 2307203), (1041, 1941508), (1308, 1545191), (1388, 1456131), (2082, 970754), (4164, 485377), (4453, 453876), (6649, 303972), (7957, 254004), (8906, 226938), (13298, 151986), (13359, 151292), (15914, 127002), (17812, 113469), (19947, 101324), (21167, 95484), (23871, 84668), (25331, 79788), (26596, 75993), (26718, 75646), (31828, 63501), (37823, 53436), (39894, 50662), (42334, 47742)]