16574844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 45747072

約数和(自身を除く): 29172228

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 169, 286, 338, 429, 507, 572, 676, 743, 858, 1014, 1486, 1716, 1859, 2028, 2229, 2972, 3718, 4458, 5577, 7436, 8173, 8916, 9659, 11154, 16346, 19318, 22308, 24519, 28977, 32692, 38636, 49038, 57954, 98076, 106249, 115908, 125567, 212498, 251134, 318747, 376701, 424996, 502268, 637494, 753402, 1274988, 1381237, 1506804, 2762474, 4143711, 5524948, 8287422, 16574844]

約数ペア:

[(1, 16574844), (2, 8287422), (3, 5524948), (4, 4143711), (6, 2762474), (11, 1506804), (12, 1381237), (13, 1274988), (22, 753402), (26, 637494), (33, 502268), (39, 424996), (44, 376701), (52, 318747), (66, 251134), (78, 212498), (132, 125567), (143, 115908), (156, 106249), (169, 98076), (286, 57954), (338, 49038), (429, 38636), (507, 32692), (572, 28977), (676, 24519), (743, 22308), (858, 19318), (1014, 16346), (1486, 11154), (1716, 9659), (1859, 8916), (2028, 8173), (2229, 7436), (2972, 5577), (3718, 4458)]