16541748

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 44815680

約数和(自身を除く): 28273932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 151, 153, 179, 204, 302, 306, 358, 453, 537, 604, 612, 716, 906, 1074, 1359, 1611, 1812, 2148, 2567, 2718, 3043, 3222, 5134, 5436, 6086, 6444, 7701, 9129, 10268, 12172, 15402, 18258, 23103, 27029, 27387, 30804, 36516, 46206, 54058, 54774, 81087, 92412, 108116, 109548, 162174, 243261, 324348, 459493, 486522, 918986, 973044, 1378479, 1837972, 2756958, 4135437, 5513916, 8270874, 16541748]

約数ペア:

[(1, 16541748), (2, 8270874), (3, 5513916), (4, 4135437), (6, 2756958), (9, 1837972), (12, 1378479), (17, 973044), (18, 918986), (34, 486522), (36, 459493), (51, 324348), (68, 243261), (102, 162174), (151, 109548), (153, 108116), (179, 92412), (204, 81087), (302, 54774), (306, 54058), (358, 46206), (453, 36516), (537, 30804), (604, 27387), (612, 27029), (716, 23103), (906, 18258), (1074, 15402), (1359, 12172), (1611, 10268), (1812, 9129), (2148, 7701), (2567, 6444), (2718, 6086), (3043, 5436), (3222, 5134)]