15617628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 108

約数和(自身を含む): 45562608

約数和(自身を除く): 29944980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 151, 153, 156, 169, 204, 221, 234, 302, 306, 338, 442, 453, 468, 507, 604, 612, 663, 676, 884, 906, 1014, 1326, 1359, 1521, 1812, 1963, 1989, 2028, 2567, 2652, 2718, 2873, 3042, 3926, 3978, 5134, 5436, 5746, 5889, 6084, 7701, 7852, 7956, 8619, 10268, 11492, 11778, 15402, 17238, 17667, 23103, 23556, 25519, 25857, 30804, 33371, 34476, 35334, 46206, 51038, 51714, 66742, 70668, 76557, 92412, 100113, 102076, 103428, 133484, 153114, 200226, 229671, 300339, 306228, 400452, 433823, 459342, 600678, 867646, 918684, 1201356, 1301469, 1735292, 2602938, 3904407, 5205876, 7808814, 15617628]

約数ペア:

[(1, 15617628), (2, 7808814), (3, 5205876), (4, 3904407), (6, 2602938), (9, 1735292), (12, 1301469), (13, 1201356), (17, 918684), (18, 867646), (26, 600678), (34, 459342), (36, 433823), (39, 400452), (51, 306228), (52, 300339), (68, 229671), (78, 200226), (102, 153114), (117, 133484), (151, 103428), (153, 102076), (156, 100113), (169, 92412), (204, 76557), (221, 70668), (234, 66742), (302, 51714), (306, 51038), (338, 46206), (442, 35334), (453, 34476), (468, 33371), (507, 30804), (604, 25857), (612, 25519), (663, 23556), (676, 23103), (884, 17667), (906, 17238), (1014, 15402), (1326, 11778), (1359, 11492), (1521, 10268), (1812, 8619), (1963, 7956), (1989, 7852), (2028, 7701), (2567, 6084), (2652, 5889), (2718, 5746), (2873, 5436), (3042, 5134), (3926, 3978)]