2018083424

素因数分解:

$2^5\times 7^2\times {\mathrm{101}}^1\times {\mathrm{12743}}^1$

素因数の和:12868

約数の個数: 72

約数和(自身を含む): 4667897808

約数和(自身を除く): 2649814384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 101, 112, 196, 202, 224, 392, 404, 707, 784, 808, 1414, 1568, 1616, 2828, 3232, 4949, 5656, 9898, 11312, 12743, 19796, 22624, 25486, 39592, 50972, 79184, 89201, 101944, 158368, 178402, 203888, 356804, 407776, 624407, 713608, 1248814, 1287043, 1427216, 2497628, 2574086, 2854432, 4995256, 5148172, 9009301, 9990512, 10296344, 18018602, 19981024, 20592688, 36037204, 41185376, 63065107, 72074408, 126130214, 144148816, 252260428, 288297632, 504520856, 1009041712, 2018083424]

約数ペア:

[(1, 2018083424), (2, 1009041712), (4, 504520856), (7, 288297632), (8, 252260428), (14, 144148816), (16, 126130214), (28, 72074408), (32, 63065107), (49, 41185376), (56, 36037204), (98, 20592688), (101, 19981024), (112, 18018602), (196, 10296344), (202, 9990512), (224, 9009301), (392, 5148172), (404, 4995256), (707, 2854432), (784, 2574086), (808, 2497628), (1414, 1427216), (1568, 1287043), (1616, 1248814), (2828, 713608), (3232, 624407), (4949, 407776), (5656, 356804), (9898, 203888), (11312, 178402), (12743, 158368), (19796, 101944), (22624, 89201), (25486, 79184), (39592, 50972)]