554869908

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6829}}^1$

素因数の和:6937

約数の個数: 72

約数和(自身を含む): 1464324680

約数和(自身を除く): 909454772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 666, 732, 1098, 1332, 2196, 2257, 4514, 6771, 6829, 9028, 13542, 13658, 20313, 20487, 27084, 27316, 40626, 40974, 61461, 81252, 81948, 122922, 245844, 252673, 416569, 505346, 758019, 833138, 1010692, 1249707, 1516038, 1666276, 2274057, 2499414, 3032076, 3749121, 4548114, 4998828, 7498242, 9096228, 14996484, 15413053, 30826106, 46239159, 61652212, 92478318, 138717477, 184956636, 277434954, 554869908]

約数ペア:

[(1, 554869908), (2, 277434954), (3, 184956636), (4, 138717477), (6, 92478318), (9, 61652212), (12, 46239159), (18, 30826106), (36, 15413053), (37, 14996484), (61, 9096228), (74, 7498242), (111, 4998828), (122, 4548114), (148, 3749121), (183, 3032076), (222, 2499414), (244, 2274057), (333, 1666276), (366, 1516038), (444, 1249707), (549, 1010692), (666, 833138), (732, 758019), (1098, 505346), (1332, 416569), (2196, 252673), (2257, 245844), (4514, 122922), (6771, 81948), (6829, 81252), (9028, 61461), (13542, 40974), (13658, 40626), (20313, 27316), (20487, 27084)]