6642648

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 112

約数和(自身を含む): 20067480

約数和(自身を除く): 13424832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 67, 68, 72, 81, 102, 108, 134, 136, 153, 162, 201, 204, 216, 243, 268, 306, 324, 402, 408, 459, 486, 536, 603, 612, 648, 729, 804, 918, 972, 1139, 1206, 1224, 1377, 1458, 1608, 1809, 1836, 1944, 2278, 2412, 2754, 2916, 3417, 3618, 3672, 4131, 4556, 4824, 5427, 5508, 5832, 6834, 7236, 8262, 9112, 10251, 10854, 11016, 12393, 13668, 14472, 16281, 16524, 20502, 21708, 24786, 27336, 30753, 32562, 33048, 41004, 43416, 48843, 49572, 61506, 65124, 82008, 92259, 97686, 99144, 123012, 130248, 184518, 195372, 246024, 276777, 369036, 390744, 553554, 738072, 830331, 1107108, 1660662, 2214216, 3321324, 6642648]

約数ペア:

[(1, 6642648), (2, 3321324), (3, 2214216), (4, 1660662), (6, 1107108), (8, 830331), (9, 738072), (12, 553554), (17, 390744), (18, 369036), (24, 276777), (27, 246024), (34, 195372), (36, 184518), (51, 130248), (54, 123012), (67, 99144), (68, 97686), (72, 92259), (81, 82008), (102, 65124), (108, 61506), (134, 49572), (136, 48843), (153, 43416), (162, 41004), (201, 33048), (204, 32562), (216, 30753), (243, 27336), (268, 24786), (306, 21708), (324, 20502), (402, 16524), (408, 16281), (459, 14472), (486, 13668), (536, 12393), (603, 11016), (612, 10854), (648, 10251), (729, 9112), (804, 8262), (918, 7236), (972, 6834), (1139, 5832), (1206, 5508), (1224, 5427), (1377, 4824), (1458, 4556), (1608, 4131), (1809, 3672), (1836, 3618), (1944, 3417), (2278, 2916), (2412, 2754)]