6437628

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 17598672

約数和(自身を除く): 11161044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 102, 134, 153, 157, 201, 204, 268, 306, 314, 402, 471, 603, 612, 628, 804, 942, 1139, 1206, 1413, 1884, 2278, 2412, 2669, 2826, 3417, 4556, 5338, 5652, 6834, 8007, 10251, 10519, 10676, 13668, 16014, 20502, 21038, 24021, 31557, 32028, 41004, 42076, 48042, 63114, 94671, 96084, 126228, 178823, 189342, 357646, 378684, 536469, 715292, 1072938, 1609407, 2145876, 3218814, 6437628]

約数ペア:

[(1, 6437628), (2, 3218814), (3, 2145876), (4, 1609407), (6, 1072938), (9, 715292), (12, 536469), (17, 378684), (18, 357646), (34, 189342), (36, 178823), (51, 126228), (67, 96084), (68, 94671), (102, 63114), (134, 48042), (153, 42076), (157, 41004), (201, 32028), (204, 31557), (268, 24021), (306, 21038), (314, 20502), (402, 16014), (471, 13668), (603, 10676), (612, 10519), (628, 10251), (804, 8007), (942, 6834), (1139, 5652), (1206, 5338), (1413, 4556), (1884, 3417), (2278, 2826), (2412, 2669)]