2040794406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1467

約数の個数: 128

約数和(自身を含む): 5350609920

約数和(自身を除く): 3309815514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 67, 122, 126, 134, 183, 189, 201, 366, 378, 402, 427, 469, 549, 603, 854, 938, 1098, 1206, 1281, 1321, 1407, 1647, 1809, 2562, 2642, 2814, 3294, 3618, 3843, 3963, 4087, 4221, 7686, 7926, 8174, 8442, 9247, 11529, 11889, 12261, 12663, 18494, 23058, 23778, 24522, 25326, 27741, 28609, 35667, 36783, 55482, 57218, 71334, 73566, 80581, 83223, 85827, 88507, 110349, 161162, 166446, 171654, 177014, 220698, 241743, 249669, 257481, 265521, 483486, 499338, 514962, 531042, 564067, 619549, 725229, 772443, 796563, 1128134, 1239098, 1450458, 1544886, 1593126, 1692201, 1858647, 2175687, 2389689, 3384402, 3717294, 4351374, 4779378, 5076603, 5398927, 5575941, 10153206, 10797854, 11151882, 15229809, 16196781, 16727823, 30459618, 32393562, 33455646, 37792489, 48590343, 75584978, 97180686, 113377467, 145771029, 226754934, 291542058, 340132401, 680264802, 1020397203, 2040794406]

約数ペア:

[(1, 2040794406), (2, 1020397203), (3, 680264802), (6, 340132401), (7, 291542058), (9, 226754934), (14, 145771029), (18, 113377467), (21, 97180686), (27, 75584978), (42, 48590343), (54, 37792489), (61, 33455646), (63, 32393562), (67, 30459618), (122, 16727823), (126, 16196781), (134, 15229809), (183, 11151882), (189, 10797854), (201, 10153206), (366, 5575941), (378, 5398927), (402, 5076603), (427, 4779378), (469, 4351374), (549, 3717294), (603, 3384402), (854, 2389689), (938, 2175687), (1098, 1858647), (1206, 1692201), (1281, 1593126), (1321, 1544886), (1407, 1450458), (1647, 1239098), (1809, 1128134), (2562, 796563), (2642, 772443), (2814, 725229), (3294, 619549), (3618, 564067), (3843, 531042), (3963, 514962), (4087, 499338), (4221, 483486), (7686, 265521), (7926, 257481), (8174, 249669), (8442, 241743), (9247, 220698), (11529, 177014), (11889, 171654), (12261, 166446), (12663, 161162), (18494, 110349), (23058, 88507), (23778, 85827), (24522, 83223), (25326, 80581), (27741, 73566), (28609, 71334), (35667, 57218), (36783, 55482)]