3977388

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 10915632

約数和(自身を除く): 6938244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 67, 68, 97, 102, 134, 153, 194, 201, 204, 268, 291, 306, 388, 402, 582, 603, 612, 804, 873, 1139, 1164, 1206, 1649, 1746, 2278, 2412, 3298, 3417, 3492, 4556, 4947, 6499, 6596, 6834, 9894, 10251, 12998, 13668, 14841, 19497, 19788, 20502, 25996, 29682, 38994, 41004, 58491, 59364, 77988, 110483, 116982, 220966, 233964, 331449, 441932, 662898, 994347, 1325796, 1988694, 3977388]

約数ペア:

[(1, 3977388), (2, 1988694), (3, 1325796), (4, 994347), (6, 662898), (9, 441932), (12, 331449), (17, 233964), (18, 220966), (34, 116982), (36, 110483), (51, 77988), (67, 59364), (68, 58491), (97, 41004), (102, 38994), (134, 29682), (153, 25996), (194, 20502), (201, 19788), (204, 19497), (268, 14841), (291, 13668), (306, 12998), (388, 10251), (402, 9894), (582, 6834), (603, 6596), (612, 6499), (804, 4947), (873, 4556), (1139, 3492), (1164, 3417), (1206, 3298), (1649, 2412), (1746, 2278)]