4719204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 13901888

約数和(自身を除く): 9182684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 307, 366, 427, 549, 614, 732, 854, 921, 1098, 1228, 1281, 1708, 1842, 2149, 2196, 2562, 2763, 3684, 3843, 4298, 5124, 5526, 6447, 7686, 8596, 11052, 12894, 15372, 18727, 19341, 25788, 37454, 38682, 56181, 74908, 77364, 112362, 131089, 168543, 224724, 262178, 337086, 393267, 524356, 674172, 786534, 1179801, 1573068, 2359602, 4719204]

約数ペア:

[(1, 4719204), (2, 2359602), (3, 1573068), (4, 1179801), (6, 786534), (7, 674172), (9, 524356), (12, 393267), (14, 337086), (18, 262178), (21, 224724), (28, 168543), (36, 131089), (42, 112362), (61, 77364), (63, 74908), (84, 56181), (122, 38682), (126, 37454), (183, 25788), (244, 19341), (252, 18727), (307, 15372), (366, 12894), (427, 11052), (549, 8596), (614, 7686), (732, 6447), (854, 5526), (921, 5124), (1098, 4298), (1228, 3843), (1281, 3684), (1708, 2763), (1842, 2562), (2149, 2196)]