2214440172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{11827}}^1$

素因数の和:12587

約数の個数: 72

約数和(自身を含む): 6406423296

約数和(自身を除く): 4191983124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 743, 1486, 2229, 2972, 4458, 5201, 6687, 8916, 10402, 11827, 13374, 15603, 20804, 23654, 26748, 31206, 35481, 46809, 47308, 62412, 70962, 82789, 93618, 106443, 141924, 165578, 187236, 212886, 248367, 331156, 425772, 496734, 745101, 993468, 1490202, 2980404, 8787461, 17574922, 26362383, 35149844, 52724766, 61512227, 79087149, 105449532, 123024454, 158174298, 184536681, 246048908, 316348596, 369073362, 553610043, 738146724, 1107220086, 2214440172]

約数ペア:

[(1, 2214440172), (2, 1107220086), (3, 738146724), (4, 553610043), (6, 369073362), (7, 316348596), (9, 246048908), (12, 184536681), (14, 158174298), (18, 123024454), (21, 105449532), (28, 79087149), (36, 61512227), (42, 52724766), (63, 35149844), (84, 26362383), (126, 17574922), (252, 8787461), (743, 2980404), (1486, 1490202), (2229, 993468), (2972, 745101), (4458, 496734), (5201, 425772), (6687, 331156), (8916, 248367), (10402, 212886), (11827, 187236), (13374, 165578), (15603, 141924), (20804, 106443), (23654, 93618), (26748, 82789), (31206, 70962), (35481, 62412), (46809, 47308)]